Romulan Dictionary
Romulan Language
Edaihtir u'Rhirhalir Abhhilir - Useful Words and Phrases
Greetings
jolan'tru: semiformal hello/goodbye; most common greeting.
y'hhau: informal hello/goodbye; generally used only between close friends and relatives of similar age.
aefvadh: formal greeting "be welcome".
shaoi ben: formal greeting, superior to inferior.
shaoi dan: formal greeting between equals.
shaoi kon: formal greeting, inferior to superior.
bedah: formal goodbye.
bed aoi: "goodbye forever".
Adverbs & Adjectives & Others
ie: yes
dhat: no.
daie: yes (inferior to superior).
au'e: yes indeed! oh, yes! (emphatic affirmative).
patned pra krsh: never.
ssaer?: why?
fvah?: what?
khnai'ra: thank you (semi-formal; formal, between equals).
khnai'ru rhissiuy: thank you (formal, superior to inferior).
khlinae arhem: thank you (formal, inferior to superior).
iumnau: urgent.
mnekha: correct, right; excellent. (superior to inferior, or between equals).
mnek'nra: correct, right; excellent. (inferior to superior).
rha?: is that so? oh, really? (rather sarcastic).
ta'krenn!: look at that! look!.
Insults
hevam: human (derogatory).
klivam: Klingon (derogatory).
khoi-udt: drop dead.
vah-udt?: what rank? (are you to be ordering me).
fvadt: damn it! damn!.
The following insults can be used either alone, or in sentences, or following "hwiiy", which means "you are":
veruul: fool
hhakh: stupid
dyypan: incompetent
ryakna: garbage
nohtho: crazy
knvuk: ugly
kllhe: sh**-eater
fehill'curak: a**crack
hnaev: sh*t
susse-thrai: she-wolf, b**ch
amton'wi-kha: sl*t; promiscuous
Terms of Endearment
jol-ao au: I love you.
e'lev: my love, dear, darling.
sahe'lagge: passionflower.
h'levreinnye: love-devil, lust-devil.
Forms of Address; People; Organisations
rinam: sister
dinam: brother
ri'nanov: mother
di'ranov: father
rian:cousin
ke'rhin: fellow Rihanha
Rihan: Romulan (adjective, e.g. the Romulan language)
Rihanha: a Romulan person
Rihannsu: a group of Romulan people
Rihanh: the Romulan nation/race/people as a whole
rekkhai: sir/madam (in Galae)
lhhai: sir (outside Galae)
lhhei: madam (outside Galae)
Khe'lloann'mnhehorael: Klingon Empire (common; informal)
Klling'hann Nneikha: Klingon Empire (formal)
Klling'hann: Klingon (adjective or noun; polite/formal)
Khe'lloann'na: a citizen of the Klingon Empire
Lloann'mhrahel: UFP
Lloann'na: a citizen of the UFP
lloannen'galae: Starfleet
Galae s'Shiar: Imperial Fleet
Tal'Shiar: Imperial Police
Kiith Mevroqq'ghi: Diplomatic Corps
Ilnetha'aihrifv: Economic Corps/Merchant Marines
Rei'kara: Imperial Legion
Khhiu'draao s'Shiar: Imperial Land Army
Phrases
Ssuaj-ha.: Understood. (formal/military use, inferior to superior)
Ssuaj.: I understand. (non-formal, common use)
Ssuaj-difv?: Do you understand?
H'ta-fvau.: Return at once (to last position).
Hteij'rhau.: Activate transporter.
Hallh'na.: Report to me at once.
Hnafirh'rau.: Let me see.
Ie'yyak-hnah!: Fire phaser!
Hyaa-aifv-hnah!: Fire disruptor!
Ihlla'nh.: That's just enough; That'll do; You'll do.
Qiuu mnekha?: Is everyone well? (superior to inferior)
Qiuu mnek'nra?: Is everyone well? (inferior to superior)
Qiuu mnekha.: Everyone is well. (superior to inferior)
Qiuu mnek'nra.: Everyone is well. (inferior to superior)
Military Ranks
Galae - Grand Fleet
| Rihan Rank | English Translation | Federation Equivalent |
|---|---|---|
| galae'Enriov | Fleet Senior Commander | Admiral of the Fleet |
| khre'Enriov | Fleet Deputy Commander | Vice-Admiral of the Fleet |
| Enriov | Senior Commander | Admiral |
| khre'Riov | Commander-General | Commodore |
| Riov | Commander | Captain |
| erei'Riov | Sub-Commander | Commander |
| Enarrain | Senior Centurion | Lieutenant Commander |
| Arrain | Centurion | Lieutenant |
| erei'Arrain | Sub-Centurion | Lieutenant JG |
| Erein | Junior Sub-Centurion | Ensign |
| erei'Erein | Crewman | Midshipman |
Tal'Shiar - Imperial Security Service
| Rihan Rank | English Translation | Federation Equivalent |
|---|---|---|
| Dhaemnasi | Chairman of the Imperial Intelligence Committee | - |
| Khren | Police General | - |
| khellrea'Riov | General of the Directorate | - |
| Riov | Brigadier | - |
| Ssiebh | Colonel | - |
| Aendeh | Major | - |
| Enarrain | Captain | - |
| Arrain | Lieutenant | - |
| Erein | Centurion | - |
| Lhaell | Corporal | - |
| erei'Lhaell | Lance Corporal | - |
| Uhlan | Private | - |
| ben'Lehrei | Agent-Recruit | - |
Kiith Mrevhoqq'ghi - Diplomatic Corps
| Rihan Rank | English Translation | Federation Equivalent |
|---|---|---|
| hru'Kiith | Chairman of the Diplomatic Corps | - |
| Llairhi (male form) | Ambassador | - |
| Llaudh (female form) | Ambassador | - |
| Lleifven | Attache | - |
| Auethnen | Advisor | - |
| Ehkifv | Consul | - |
| Kharifv | Mediator | - |
| Kolaes | Emissary | - |
| Hmnial | Aide-de-Camp | - |
Ilnetha'aihrifv - Economic Service
| Rihan Rank | English Translation | Federation Equivalent |
|---|---|---|
| re'Aefvriha | Chairman of the Economic Corps | - |
| Telaet Fvrihai | Senior Administrator | - |
| Uhlan Fvrihai | Junior Administrator | - |
| Telaet Esael | Senior Manager | - |
| Esael | Manager | - |
| Uhlan Esael | Junior Manager | - |
| Ilnetha | Merchant | - |
| Fvehai | Worker | - |
| Telaet Arrhai | Senior Teamster | - |
| Arrhai | Teamster | - |
| Uhlan Arrhai | Junior Teamster | - |
| Eredh | Cadet | - |
Rei'kara; Khhiu'draao - Imperial Legion; Land Army
| Rihan Rank | English Translation | British Army Equivalent |
|---|---|---|
| draao'Daeus | - | Field Marshall (Land Army) |
| kara'Daeus | - | Field Marshall (Imperial Legion) |
| Daeus | - | General |
| Riov | - | Lieutenant General |
| erei'Riov | - | Major General |
| khre'Ssiebh | - | Brigadier |
| Ssiebh | - | Colonel |
| erei'Ssiebh | - | Lieutenant Colonel |
| Aendeh | - | Major |
| Enarrain | - | Captain |
| Arrain | - | Lieutenant |
| erei'Arrain | - | Second Lieutenant |
| khre'Erein | - | Regimental Sergeant Major |
| erhwi'Erein | - | Company Sergeant Major |
| Erein | - | Staff Sergeant |
| erei'Erein | - | Sergeant |
| Lhaell | - | Corporal |
| erei'Lhaell | - | Lance Corporal |
| Uhlan | - | Private |
H'treain ih'ssouhir - Alien Races
| Rihan Planet | Rihan Race Adjective | Rihan Race Noun | Rihan Race Noun Plural | English Planet | English Race Adjective | English Race Noun | English Race Noun Plural |
|---|---|---|---|---|---|---|---|
| ch'Andor | Andor | Andorha | Andorsu | Andor | Andorian | Andorian | Andorians |
| ch'Antikh | Antikh | Antikh'ha | Antikhsu | Antica | Antican | Antican | Anticans |
| ch'Arbhas | Arbhas | Arbhasha | Arbhassu | Arbaz | Arbazan | Arbazan | Arbazans |
| ch'Arkhtur | Arkhtur | Arkhturha | Arkhtursu | Arcturus | Arcturian | Arcturian | Arcturians |
| ch'Arghelh | Arghel | Arghelha | Arghelsu | Argelius | Argelian | Argelian | Argelians |
| ch'Bah'jor | Bah'jor | Bah'jorha | Bah'jorsu | Bajor | Bajoran | Bajoran | Bajorans |
| ch'Brhein | Brhein | Brheinha | Brheinsu | Breen | Breen | Breen | Breens |
| ch'Krehan | Krehan | Krehanha | Krehennsu | Bynaus | Bynar | Bynar | Bynars |
| ch'Kah't | Kah'tan | Kah'tanha | Kah'tannsu | Cait | Caitian | Caitian | Caitians |
| ch'Card'hass | Card'hassin | Card'hassinha | Card'hassinnsu | Cardassia | Cardassian | Cardassian | Cardassians |
| ch'Siallh | Siallh | Siallh'ha | Siallhsu | Delta | Deltan | Deltan | Deltans |
| ch'Denebh | Denebhan | Denebhanha | Denebhannsu | Deneb | Denebian | Denebian | Denebians |
| ch'Feh'reng | Feh'rengi | Feh'rengha | Feh'rengsu | Ferenganor | Ferengi | Ferengi | Ferengis |
| ch'Ghorrn | Ghorrn | Ghorrnha | Ghorrnnsu | Gornar | Gorn | Gorn | Gorns |
| Krhonosh | Klling'hann | Klling'hanha | Klling'hannsu | Qo'noS | Klingon | Klingon | Klingons |
| - | Orhyhon | Orhyhonha | Orhyhonnsu | - | Orion | Orion | Orions |
| ch'Rheiji | Rheiji | Rheijiha | Rheijisu | Rigel | Rigelian | Rigelian | Rigelians |
| Terrha (Sol III) | Terrhain | Terrhaha | Terrhasu | Terra (Sol III) | Terran | Terran | Terrans |
| ch'Trhil | Trhil | Trhilha | Trhilsu | Trill | Trill | Trill | Trills |
| Thaaei | Thaes | Thaesha | Thaessu | Vulcan | Vulcan | Vulcan | Vulcans |
Mheiset Fvhachhuus Erh'illen - Periodic Chart of the Elements
| Atomic Number | Terran Symbol | English Name | Rihan Symbol | Rihan Name | Name Etymology |
|---|---|---|---|---|---|
| 1 | H | Hydrogen | A | Aekkhwidaehp | Water-create |
| 2 | He | Helium | Ei | Eihssill | Sun-element |
| 3 | Li | Lithium | J | Jorrill | Stone-element |
| 4 | Be | Beryllium | Akh | Akhiyill | Black-element |
| 5 | B | Boron | Ea | Eahaill | Sweet-element |
| 6 | C | Carbon | Ish | Ishaeill | Burn-element |
| 7 | N | Nitrogen | Nn | Nnoihrdaehp | Acid-create |
| 8 | O | Oxygen | Lhd | Lhaeldaehp | Air-create |
| 9 | F | Fluorine | Ghy | Ghoyill | Poison-element |
| 10 | Ne | Neon | Mll | Mollaill | New-element |
| 11 | Na | Sodium | H | Hillhaill | Ash-element |
| 12 | Mg | Magnesium | R | Ratleihfill | Ra'tleihfi city-element |
| 13 | Al | Aluminum | Mdh | Mnaudhill | Strength-element |
| 14 | Si | Silicon | Kh | Khaaill | Sand-element |
| 15 | P | Phosphorus | L | Liorill | Light-element |
| 16 | S | Sulphur | Lln | Llaiirnhaih | Fire-stone |
| 17 | Cl | Chlorine | Sy | Saiyill | yellowish green-element |
| 18 | Ar | Argon | Dae | Daeopill | Lazy-element |
| 19 | K | Potassium | S | Sahhill | Destroy-element |
| 20 | Ca | Calcium | Mn | Mnihnhaih | Bone-stone |
| 21 | Sc | Scandium | Das | Dastill | Davast city-element |
| 22 | Ti | Titanium | Hi | Harienill | S'Harien-element |
| 23 | V | Vanadium | Hr | Harill | S'Harien-element |
| 24 | Cr | Chromium | E | Eijill | Colour-element |
| 25 | Mn | Manganese | Rl | Raleihfill | Ra'tleihfi city-element |
| 26 | Fe | Iron | Y | Yyhaeih | Iron |
| 27 | Co | Cobalt | Lhy | Lhaiyill | Blue-element |
| 28 | Ni | Nickel | Km | Kaehhmneahj | False-copper |
| 29 | Cu | Copper | M | Mneahj | Copper |
| 30 | Zn | Zinc | Aehh | Aehrrimtill | Metal-salt-element |
| 31 | Ga | Gallium | Dv | Davill | Davast city-element |
| 32 | Ge | Germanium | Kth | Korthrill | Korthre region-element |
| 33 | As | Arsenic | Rha | Rhaimnill | Yellow-element |
| 34 | Se | Selenium | Fv | Fvurill | Moon-element |
| 35 | Br | Bromine | Do | Doakhill | Stench-element |
| 36 | Kr | Krypton | Klh | Kilhrill | Cloaked-element |
| 37 | Rb | Rubidium | Mn | Mneanill | Red-element |
| 38 | Sr | Strontium | Rht | Rhaimtill | Yellow-salt-element |
| 39 | Y | Yttrium | Uth | Uthill | Iuruth city-element |
| 40 | Zy | Zirconium | Is | Isaealill | Little-gold-element |
| 41 | Nb | Niobium | Kei | Kveinnill | (fartravel ship) Kveinn-element |
| 42 | Mb | Molybdenum | Dae | Diadaehhrr | Heavy-metal |
| 43 | Tc | Technetium | Ihh | Iahhwilill | Technology-element |
| 44 | Ru | Ruthenium | Ys | Ysill | Ysail planet-element |
| 45 | Rh | Rhodium | Ai | Aimneill | Hfihar Aimne-element |
| 46 | Pd | Palladium | Ih | Ihrhill | Asteroid-element |
| 47 | Ag | Silver | Lh | Lhohnu | Silver |
| 48 | Cd | Cadmium | Bhi | Bhihhrill | Electro-metal-element |
| 49 | In | Indium | Ihh | Ihhlill | Ihhliae city-element |
| 50 | Sn | Tin | Aye | Ayeirh | White-soft |
| 51 | Sb | Antimony | Lhr | Lhohrhaaer | Silver-crystal |
| 52 | Te | Tellurium | Ei | Eisnill | Eisn-element |
| 53 | I | Iodine | Shb | Shibill | Violet-element |
| 54 | Xe | Xenon | Ed | Edaolill | Strange-element |
| 55 | Cs | Cesium | Ie | Iesiyill | Grey-element |
| 56 | Ba | Barium | Dd | Diadill | Heavy-element |
| 57 | La | Lanthanum | Dr | Dedrenill | Hidden-element |
| 58 | Ce | Cerium | Aev | Aevnuill | React-element |
| 59 | Pr | Praseodymium | Eh | Ehrill | Green-element |
| 60 | Nd | Neodymium | Kr | Kremollill | Two-new-element |
| 61 | Pm | Promethium | Ec | Eihsscaevrill | Sunheart-element (a Fartravel ship, Eihsscaevra) |
| 62 | Sm | Samarium | Ey | Eyivill | Helmet-element (a Fartravel ship, Eyiv s'Rea) |
| 63 | Eu | Europium | Rhh | Rhehivill | Rhehiv'je city-element |
| 64 | Gd | Gadolinium | Wr | Wraetill | Wraet-element (Wraet tr'Ethien, scientist) |
| 65 | Tb | Terbium | Ur | Uruill | Iuruth city-element |
| 66 | Dy | Dysprosium | Sp | Spoliurrhill | Hard-approach-element |
| 67 | Ho | Holmium | Vst | Vastill | Davast city-element |
| 68 | Er | Erbium | Rth | Ruthill | Iuruth city-element |
| 69 | Tm | Thulium | J | Jullhehill | Jullheh planet-element |
| 70 | yb | Ytterbium | Ill | Iurill | Iuruth city-element |
| 71 | Lu | Lutetium | Isn | Isneihill | Yellow-element |
| 72 | Hf | Hafnium | Del | Delill | Del city-element |
| 73 | Ta | Tantalum | Ao | Aoifutaihill | Forever-dry-element |
| 74 | W | Tungsten | Dnh | Diadnhaihill | Heavy-stone-element |
| 75 | Re | Rhenium | Gg | Galgathill | Gal'gaththong region-element |
| 76 | Os | Osmium | Dnn | Daennhill | Odour-element |
| 77 | Ir | Iridium | Q | Qiueijill | All-colour-element |
| 78 | Pt | Platinum | Lhl | Lhohnal | Little-silver |
| 79 | Au | Gold | I | Isaehj | Gold |
| 80 | Hg | Mercury | Ylh | Yhfilhohnu | Fast-silver |
| 81 | Tl | Thallium | Urr | Urrhillhill | Glass-element |
| 82 | Pb | Lead | Iyy | Irhyyh | Soft-iron |
| 83 | Bi | Bismuth | Mhh | Mneanaehhrr | Red-metal |
| 84 | Po | Polonium | Thj | Theijhoiill | Theijhoi city-element |
| 85 | At | Astatine | Lth | Llitheyesill | Without-stable-element |
| 86 | Rn | Radon | Fae | Faetill | Ray-element |
| 87 | Fr | Francium | Dvs | Davastill | Davast city-element |
| 88 | Ra | Radium | Fr | Faetorill | Ray-element |
| 89 | Ac | Actinium | Fnh | Faetenhill | Radiating-element |
| 90 | Th | Thorium | Mhv | Mhevill | Mheven-element (Mheven t'Khev, scientist) |
| 91 | Pa | Protactinium | Nhw | Nuhwirfaetill | Fisrt-ray-element |
| 92 | U | Uranium | Hv | Havrill | ch'Havran planet-element |
| 93 | Np | Neptunium | Ys | Ysailill | Ysail planet-element |
| 94 | Pu | Plutonium | El | Eilhaunnill | Eilhaunn planet-element |
| 95 | Am | Americium | Aih | Aihill | Aihai city-element |
| 96 | Cu | Curium | Hr | Hrientehill | Hfihar Hrienteh-element |
| 97 | Bk | Berkelium | Iur | Iuruthill | Iuruth city-element |
| 98 | Cf | Californium | Rih | Rihanill | ch'Rihan planet-element |
| 99 | Es | Einsteinium | Kll | Kiellill | Hfihar Kiell-element |
| 100 | Fm | Fermium | Eth | Ethienill | Hfihar Ethien-element |
| 101 | Md | Mendelevium | Aa | Aanikhill | Hfihar Aanikh-element |
| 102 | No | Nobelium | Arh | Anierhill | Hfihar Anierh-element |
| 103 | Lw | Lawrencium | Ath | Asenthill | Hfihar Asenth-element |
| 104 | Ku | Kurchatovium | Lll | Lhoellill | Hfihar Lhoell-element |
| 105 | Hh | Hahnium | Khv | Khevill | Hfihar Khev-element |
| 106 | Sg | Seaborgium | Khfv | Khufveill | 106-element |
| 107 | Bh | Bohrium | Khll | Khulliill | 107-element |
| 108 | Hs | Hassium | Khth | Khutheill | 108-element |
| 109 | Mt | Meitnerium | Khlh | Khulhiill | 109-element |
| 110 | Uun | Ununnillium | Khdh | Khudhaill | 110-element |
| 111 | Uuu | Unununium | Khhw | Khudhahwiill | 111-element |
| 112 | Uub | Ununbium | Khdhk | Khudhakreill | 112-element |
| 113 | Uut | Ununtrium | Khdhs | Khudhaseiill | 113-element |
| 114 | Uuq | Ununquadrium | Khdhm | Khudhamneill | 114-element |
| 115 | Uup | Ununpentium | Khdhrh | Khudharhiill | 115-element |
| 116 | Uuh | Ununhexium | Khdhfv | Khdhafveill | 116-element |
| 117 | Uus | Ununseptium | Khdhll | Khudhalliill | 117-element |
| 118 | Uuo | Ununoctium | Khdhth | Khudhatheill | 118-element |
| 119 | Uuv | Ununnovenium | Khdhlh | Khudhalhiill | 119-element |
| 120 | Ubn | Unbinilium | Khku | Khukralliuill | 120-element |
| 121 | Ubu | Unbiunium | Khkh | Khukrahwiill | 121-element |
| 122 | Ubb | Unbibium | Khkk | Khukrakreill | 122-element |
| 123 | Ubt | Unbitrium | Khks | Khukraseiill | 123-element |
Mnakhao ih'peraere - Number System
The following are the cardinal numerals in Rihan:
(0 - lliu) (1 - hwi) (2 - kre) (3 - sei) (4 - mne) (5 - rhi) (6 - fve) (7 - lli) (8 - the) (9 - lhi) (10 - dha) (100 - khu)
The above are the basic cardinal numbers; all other cardinal numbers are derived from the above; tens and hundreds derived from the above bases by a vowel change, as listed following:
(20 - kra) (30 - seha) (40 - mnha) (50 - rha) (60 - fvha) (70 - lla) (80 - thha) (90 - lha) (200 - kru) (300 - sehu) (400 - mnhu) (500 - rhu) (600 - fvhu) (700 - llu) (800 - thhu) (900 - lhu)
Numbers from eleven to ninety-nine are formed in a regular manner as illustrated by the following examples:
(32 - seha'kre) (53 - rha'sei) (69 - fvha'lhi)
Numbers from 101 to 999 are also formed regularly:
(367 - sehu-fvha'lli) (442 - mnhu-mnha'kre) (980 - lhu-thha)
The word for "thousand" is dhei. Its use is quite regular, too, however its regularity is quite different from English.
(1000 - hwi dhei) (1111 - hwi dhei khu-dha'hwi) (2000 - kre dhei) (43 269 - mnha'sei dhei fvhu-kra'sei) (365 201 - sehu-fvha'rhi dhei kru'hwi)
The illustration above may give the impression that dhei functions almost identically to English "thousand", however, this is not the case, as its function is to represent any group of three zeroes. Millions and numbers larger are also expressed using dhei, like this:
(1 million - hwi kre-dhei) (2 million - kre kre-dhei)
It can be noted above that "one million" is formed as "two dheis" - meaning something akin to "one two-groups-of-three-zeroes", which is exactly what a million is - a one followed by three zeroes. Further examples follow:
(10 million - dha kre-dhei) (1 billion - hwi sei-dhei) (93 trillion - lha'sei mnhe-dhei)
Fractions are formed with the particle erh', with the denominator first, for example seha erh'lli means "seven thirtieths."
The decimal point is represented by the word errah, with numbers after the decimal point pronounced separately. "3.1415" would be rendered as sei errah hwi mne hwi rhi.
Ordinal numbers are formed from cardinals as adjectives are formed from nouns, with the affix-set nu-...-r, e.g. nuhwir, "first", nudha'lhir, "nineteenth", and so on.
Adverbs indicating a number of occasions are formed regularly with the prefix caehh'-, with the exception of "once", which is joaie. The others are all, however, formed regularly: caehh'kre, "twice", caehh'kru-kra'kre, "222 times", etc.
Sien - Time / Hveith - Calendar
Sien - Time
The Rihannsu, as the records of The Arrival state, were extremely lucky when they stumbled upon the Eisn system. The ch'Rihan/ch'Havran pair revolve around Eisn in a very stable orbit, a few degrees off from the 'horizontal' plane. There is very little wobble in their path, and it is less elipsoidal than the Terra/Luna pair which results in less drastic season changes throughout the year.
The two bodies orbit Eisn once every 380 days, as per ch'Rihan's day cycle. Being a decimal (base-10) oriented culture, the day was broken into hours, minutes, and seconds based on factors of ten. In order to maintain some consistency with existing time standards carried from Vulcan (they wanted a 'second' to approximate what they were used to as much as possible), the day was broken up thusly:
* 1 Year = 380 days * 1 Day = 16 hours * 1 hour = 100 minutes * 1 minute = 100 seconds
For reference, the Rihan 'minute' is equal to 55 Terran seconds, and the Rihan Second is only a few micro-seconds off from the Vulcan Second. Following these comparisons, the Rihan day is approximately 27 Terran minutes longer than Terra's, and the Rihan year is just under 22 days longer than a terran year.
Empirical time is constant throughout the Empire, based on the offical clock as positioned in the Empire's capital, Ra'tleihfhi, on ch'Rihan. There are no timezones, however other occupied planets do maintain 'local times' based on the particular planet's orbital/time system. All clocks and time-display devices are synchronized to Empirical Time as well however, to assure consistency.
Hveith - Calendar
As with most cultures that divide their year into 'months' based on seasonal patterns or orbitting bodies, the Rihan Month system is based on the orbital path of the ch'Rihan/ch'Havran pair, which completes a full cycle every 20 days. Therefore, the Rihan year is divided into 19 months, each consisting of two ten-day 'weeks'. Since seasonal changes are minimal on the homeworlds throughout the year (a fluctuation of +/- 12° celsius on average between their 'winter' and 'summer'), months are determined by the orbital path of ch'Rihan's sister-moon, ch'Havran, and where it appears in the sky. The first week of the month, Eisn appears higher in the sky than ch'Havran, and lower in the second week (coincidently, using Eisn as reference from ch'Havran, the same holds true on ch'Havran: Eisn will appear 'higher' in the sky than ch'Rihan, and vice-versa). The first day of a new month is easily noticed on ch'Rihan's capital city, since it involves a partial eclipse that lasts a couple of hours during the day. The months and weeks are named thusly:
* First Month of Fire Khaidoa nuhwir s'Okhala (Fire representing the warmth and light of Summer)
o First Week Dhaei nuhwir (Day 1-10)
o Second Week Dhaei nukrer (Day 11-20)
* Second Month of Fire Khaidoa nukrer s'Okhala
o First Week Dhaei nuhwir (Day 21-30)
o Second Week Dhaei nukrer (Day 31-40)
* Third Month of Fire Khaidoa nuseir s'Okhala
o First Week Dhaei nuhwir (Day 41-50)
o Second Week Dhaei nukrer (Day 51-60)
* Fourth Month of Fire Khaidoa numner s'Okhala
o First Week Dhaei nuhwir (Day 61-70)
o Second Week Dhaei nukrer (Day 71-80)
* First Month of Air Khaidoa nuhwir s'Jaeih (Air representing the colder winds of Fall)
o First Week Dhaei nuhwir (Day 81-90)
o Second Week Dhaei nukrer (Day 91-100)
* Second Month of Air Khaidoa nukrer s'Jaeih
o First Week Dhaei nuhwir (Day 101-110)
o Second Week Dhaei nukrer (Day 111-120)
* Third Month of Air Khaidoa nuseir s'Jaeih
o First Week Dhaei nuhwir (Day 121-130)
o Second Week Dhaei nukrer (Day 131-140)
* Fourth Month of Air Khaidoa numner s'Jaeih
o First Week Dhaei nuhwir (Day 141-150)
o Second Week Dhaei nukrer (Day 151-160)
* Fifth Month of Air Khaidoa nurhir s'Jaeih
o First Week Dhaei nuhwir (Day 161-170)
o Second Week Dhaei nukrer (Day 171-180)
* First Month of Earth Khaidoa nuhwir s'Avilh (Earth representing the darker and harder soils of Winter)
o First Week Dhaei nuhwir (Day 181-190)
o Second Week Dhaei nukrer (Day 191-200)
* Second Month of Earth Khaidoa nukrer s'Avilh
o First Week Dhaei nuhwir (Day 201-210)
o Second Week Dhaei nukrer (Day 211-220)
* Third Month of Earth Khaidoa nuseir s'Avilh
o First Week Dhaei nuhwir (Day 221-230)
o Second Week Dhaei nukrer (Day 231-240)
* Fourth Month of Earth Khaidoa numner s'Avilh
o First Week Dhaei nuhwir (Day 241-250)
o Second Week Dhaei nukrer (Day 251-260)
* Fifth Month of Earth Khaidoa nurhir s'Avilh
o First Week Dhaei nuhwir (Day 261-270)
o Second Week Dhaei nukrer (Day 271-280)
* First Month of Water Khaidoa nuhwir s'Ihhuein (Water representing the rains and frost-melting of Spring)
o First Week Dhaei nuhwir (Day 281-290)
o Second Week Dhaei nukrer (Day 291-300)
* Second Month of Water Khaidoa nukrer s'Ihhuein
o First Week Dhaei nuhwir (Day 301-310)
o Second Week Dhaei nukrer (Day 311-320)
* Third Month of Water Khaidoa nuseir s'Ihhuein
o First Week Dhaei nuhwir (Day 321-330)
o Second Week Dhaei nukrer (Day 331-340)
* Fourth Month of Water Khaidoa numner s'Ihhuein
o First Week Dhaei nuhwir (Day 341-350)
o Second Week Dhaei nukrer (Day 351-360)
* Fifth Month of Water Khaidoa nurhir s'Ihhuein
o First Week Dhaei nuhwir (Day 361-370)
o Second Week Dhaei nukrer (Day 371-380)
Dates are written in the format of: 'Nth day of [month]-[high/low]Eisn, year AS (After Shipfall)'; there are three ways to write the date -
formal, common, and short:
Formal Written
Shad nudha'lhir khaidoam nuseir s'Avilh, Eisn ihfv, fvheisn hwi dhei llu-thha'lli aihkh Khhiuhiera. Nineteenth day of the third month of
Earth, low Eisn, year one thousand seven hundred eighty-seven after Shipfall.
Common Written
Sh. nu19r kh. nu3r s'Avilh, Eisn ihfv, fvh. 1787 aK 19th d. of 3rd m. of Earth, low Eisn, y. 1787 AS
Short Written
13-3-Avilh, E.i., 1787 aK 13-3-Earth, l.E., 1787 AS