Etymograph > Indo-European > Ancient Greek > Phoneme

Graphemes: o
Sound: o
Classes: close-mid back rounded vowel
Implicit classes: vocalic V
Features -high -low +back +round +syllabic +voice

Related rules

Origin

  • grk-laryngeal-vocalization: h₁e > e, h₂e > a, h₃e > o
  • grk-cowgills-law: o > u / [nasal]_[labiovelar], o > u / [labiovelar]_[nasal]