Volume IV: Language — Chapter 2: Phonology
"The throat of a Xha'Ruun is a musical instrument. Within it, 24 consonants and 8 vowels — 32 notes from which an infinite symphony of speech is composed." — Academician of Phonetics, Khal-Ven
Related sections: → see [Volume IV, Ch.01, "Phonetics"], → see [Volume IV, Ch.03, "Grammar: Overview"]
Introduction
Phonology — the rules of organizing sounds into words and phrases. If phonetics describes the inventory, then phonology describes the regularities of its use: syllable structure, stress, vowel harmony, assimilation.
2.1 Phonotactics
Syllable structure: (C)(C)V(C)(C)
| Position | Possible Sounds |
|---|---|
| C₁ (initial) | Any consonant |
| C₂ (initial) | r, l, w, j |
| V (nucleus) | Any vowel |
| C₃ (final) | Any consonant |
| C₄ (final) | s, ʃ, t, d, n |
The constraint on C₂ (only sonorants r, l, w, j) and on C₄ (only s, ʃ, t, d, n) are the key rules of phonotactics. Forbidden combinations are resolved by epenthesis of the neutral ə.
2.2 Stress
Dynamic, on the first syllable of the root. Non-phonemic (does not change the meaning of a word).
Stress serves as a word boundary and does not depend on morphological complexity: when suffixes are added it remains on the root, which facilitates recognition of the lexical core.
2.3 Vowel Harmony
Assimilation by backness: suffixes adapt to the vowel of the root.
Vowels in neighbouring morphemes can influence each other’s pronunciation. Such phonetic adjustment does not create a new case: noun -ven is dative, while spatial inessive uses -the. An ending’s position and function are established before its pronunciation is described.
2.4 Assimilation
Assimilation of consonants:
- By voicing — voicing/devoicing at junctions;
- By place — assimilation of n → ŋ before velars;
- Progressive — in suffixes after voiceless consonants.
These processes motivate the allomorphy of morphemes (→ see [Volume IV, Ch.04, "14 Cases"]).
2.5 Tone and Prosody
Pitch and intonation mark phrase boundaries, stance and emphasis. They do not replace the four source suffixes -ven, -zal, -mor and -thar in finite declarative predicates.
Chapter Summary
- Syllable structure (C)(C)V(C)(C) with constraints on C₂ and C₄.
- Dynamic stress on the first syllable of the root, non-phonemic.
- Vowel harmony by backness — a morphophonological process.
- Assimilation by voicing and place.
- Tones perform grammatical and prosodic functions.