Ukue language
Ukue (Epinmi) is an Edoid language of Ondo State, Nigeria. It is sometimes considered the same language as Ehuẹun.

Phonology
Ukue 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. Unusually, it has fricatives but no sibilants. The inventory is:

(*See Edo for a likely interpretation of the two rhotics.)

References

Edoid languages