Ehuẹun has a rather reduced system, compared to proto-Edoid, of seven vowels; these form two harmonic sets, and . The language arguably has no phonemic nasal stops; alternate with , depending on whether the following vowel is oral or nasal. The inventory is: The two
rhotics have been described as voiced and voiceless trills. However, Ladefoged found both to be approximants, with the pair being
raised (without being fricatives) but not trills. ==References==