Known Languages: Game Mechanics
I get that there are people who understand multiple languages and to which learning new skills is not difficult at all. You are not the norm. Feel like I'm being harsh with this skill mechanic? You have that right. But I am drawing this from a real world Knowledge Base.
Regarding Posting via this mechanic. Please, assume that your fluency in a language determines how many words you can read in a sentence before you fail to render understanding.
Or, FL[#] x 3 =  the number of words you grok in any sentence.
Idiomatic speech like 'GROK' counts as five words by itself minus each point in Fluency in the language being used.
Having FL 5 [native speaker] means you understand the language well enough to NOT be concerned with counting words.


Regional Languages
Group Root: COMMON [F1]This is the most widely spoken root 'language' of Arkos, because IT IS the F1 rank of the following languages languages. If you speak one of the Languages below with any proficiency purchased at its full cost or as one of your free class languages then you will receive a -1 FL discount for every following Language.
LANG. [F2-F5]NationThese languages utilize COMMON as a root language and can be advanced for 1 point less.
Chalav Volovik Spoken by the Cherkess Nomads. The Cherkess tribesmen tend toward the paler pigments - although many have compared them to the Zincalo.
IverniValsgärdeIverni is the language of the first city 'Valda' on the Faroe Islands. While officially recognizing the Aegisir on the mainland, as splinter sect of the Valsgarde Commonwealth, oddly the leaders of this Key do not welcome the Aegisir to return to Valda.
Norn VolovikA harsh tongue spoken by the semi-nomadic horsemen who roam from the dark forests within the Glacial ring of the Far North across the plains beneath the steppe.
ThelitosTheturos & AthosA common language of two nations of the Central Empire who share a common history and mythology.
EthangariKalishiRich with poetry, scholarly writing, and history it is used by the erudite ruling caste of The Kalishi Protectorate.
AnvilmarVaries Dwarven
JotunVariesOgrun (half-orc)


Group Root: ERIMAY'K [F1]These languages do not share a common root with the prior list.   If you speak one of the Languages below with any proficiency purchased at its full cost, or as one of your free class languages, then you will receive a -1 FL discount for every following Language.
LANG. [F2-F5]NationThese languages utilize ERIMAY'K as a root language and can be advanced for 1 point less.
Skalo CataloniaMost commonly spoken by the southern gypsies of Catalonia. Zinkalo nomads tend toward a swarthy skin tone.
Kashmiri Cataloniaculture and argot is heavily influenced by Kelesh, Kalishi being a major trade partner. 
Kelesh Kalishi An oral language used by the common people of the Kalishi Protectorate, it has no common root with the nation's ruling elite language Ethangari. The people under the rule of the Kalishi ruling elite can easily learn Ethangari but Kelesh is still persistent due largely to the sheer number of conquered peoples who do not choose to attend Ethangari schools or temples. 


These languages do not share a common root with any list and do not qualify for a discount with each other.
LANG. [F1-F5] Natio No discount available
N'dongo CataloniaN'dongo the collective name given to numerous dialects of tribesfolk within the Feverthorn Jungles of Catalonia.
Yashima NihonSpoken language of the Nihon-ishi'oko, the only known human culture not yet a part of the Covenant of Kings; existing well out of the nominal physical sphere of influence. The nation consists of eight provinces [Honshu, Shikoku, Kyushu, Owaji, Oki, Tsushima, Iki, Sado].
TieshanScarlet KingdomTieshan is the predominant language of the Scarlet Kingdom.
TereshNovus Ordum Those who first hear Teresh spoken will assume it has a similarity to Ethangari or Thelitos but this similarity is merely an auditory illusion.   


LANG. [F1-F5]GAME SPEC
Kosani VariesIkkos [Half Elf] 
GutterTongue VariesDokkaebi  [Goblin]
YuutaVariesYutan [Halfling]
CharduniVariesCharduni [Dwarf]
LaiquendiVariesGalagen [Elf]


Restricted Racial Languages Each character knows of these races through the retelling of local myths and and legends. No character may possess fluency as a starting character – WHEN you meet one AND you both survive the experience THEN you can ask me if you can learn their language.
LANG. [F1-F5]GAME SPEC<b></b>
????IronbornGoliath
Tzen'kethiLeoninLeonin
LykosiEisengrimEisengrim
PatternusAngelicVaries
GibberentDemonicVaries
SylvanFeyVaries
YokaiUnlivingVaries