amadunia

Grammarsettled · 2 open

Phonology

Alphabet

Twenty letters, each with exactly one sound. No digraphs, no diacritics.

Letters
Vowels (5)a e i o u
Consonants (15)b c d f g h k l m n p r s t y

c is always the sound of chai, church — as in ca (tea), cok (many), keci (small). Never k, never s. This follows Indonesian, Malay, Hausa and Somali, which all write that sound with a plain c. (Until September 2, 2026 it was written ch; the digraph was dropped because it was the alphabet’s one exception to “one letter, one sound”.)

y is always a consonant glide (ya, yu), never a vowel.

One letter, one sound

There are no silent letters, no letters that change value by position, and no letter that can be read two ways. A word is pronounced exactly as it is written, and written exactly as it is pronounced.

Syllable shape

Syllables stay simple: never more than two consonants in a row, and none of the tongue-twisters other languages allow (strengths, vzglyad). If you can say “banana” and “taksi”, you can say anything in Amadunia.

Two-consonant sequences that occur in current vocabulary:

  • trtri (3)
  • kstaksi (taxi), across the syllable break tak-si
  • ktdoktor, across the syllable break dok-tor
  • lmsalam, across the syllable break sa-lam
  • rkporke (why), market, across the syllable break por-ke
  • rsmersi (thank you), across the syllable break mer-si
  • rdpardon, across the syllable break par-don
  • nsinsan (person), across the syllable break in-san
  • plplis (please), word-initial like tr
  • mbambil (to take), across the syllable break am-bil
  • ndanda (to walk), across the syllable break an-da
  • skeski (old), across the syllable break es-ki

Vowel sequences

Observed in current vocabulary:

SequenceExample
aibai, fai, kaifa
aohao
aunau, mau
iadunia
uauan, una

Open questions

  • Whether stress is fixed (and if so, on which syllable) is not yet decided.
  • Whether the two-consonant sequences above are the complete permitted set, or merely the ones used so far, is not yet decided.

Source: grammar/phonology.md in the language repository.