Keltsvian

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General information
Keltsvian is a language spoken in Keltsvia, it has Latin, Germanic and Slavic influence.

Alphabet
Keltsvian uses officially the Latin alphabet although it also has its equivalent Cyrillic alphabet equivalence, but that alphabet has no official use.

Consonants

 * Phonemes /f/, /h/, /l/, /m/, /p/, /s/, /t/, /v/, /x/ and /z/ always correspond with letters f, h, l, m, p, s, v, x and z respectively. Letter v cannot be written as the last letter of a word or before a fricative consonant, in those cases the letter f is used.
 * The phoneme /β/ is pronounced when b is written between vowels. Letter b cannot be written as the final letter of a word, instead we write p.
 * Phonemes /j/ and /w/ always correspond with letters j and w. They are considered “soft vowels”.
 * The phoneme /ð/ is pronounced when d is written between vowels. Letter d cannot be written as the final letter of a word, instead we write t.
 * The phoneme /ŋ/ is pronounced when letter n is written before a glottal consonant, in the rest of cases is pronounced as /n/.
 * The phoneme /g/ is pronounced when letter k is written before a fricative consonant, in the rest of cases is pronounced as /k/.
 * Phonemes /r/ and /ɾ/ are related with letter r. The first one is only used when a word starts with r and when r is written after an alveolar consonant.
 * The phoneme /ɣ/ is pronounced when g is written between vowels. Letter g cannot be written as the final letter of a word, instead we write k.
 * The letter c is represented with the phoneme /ts/.
 * The same consonant cannot be doubled.
 * The digraph sz is pronounced as a "long s" /s:/, it is mainly used in the conditional mood.
 * Only verbs finish with z, with the exception of borrowed words.
 * The following letters are never used in Keltsvian: q and y.

Vowels

 * The five used vowels (a, e, i, o and u) correspond with their IPA forms, like in Spanish, Japanese or Basque.
 * Letters j and w are considered vowels, as explained before.
 * The same vowel cannot be doubled, letter h is used for separate them, like in kohoperatje (Keltsvian for "cooperation").
 * Some letters cannot be written together, like i with j or u with w. For separate them h is also used.