Fifth letter of the Boie’nen alphabet.
Phoneme: /e/ — a full vowel realized across a front–central range [ɛ ~ ɘ ~ ɜ].
Description:
A phonemic vowel (pepet-type) that may occur in both stressed and unstressed syllables. Unlike English /ə/, it is not reduced and carries full syllabic weight.
Allophony
Primary realizations:
Phonological Status
Contrast
/e/ vs. /i/
keskes vs. kiskis
baneg vs banig
Note
While central in tendency, /e/ does not function as a reduced vowel. Its realizations reflect phonetic spread, not phonemic splitting.
[CF normalized 2026-03]
se-en vs. so-on
po’son vs. pe’sen
ogot vs. eget
ko’ko’ vs. ke’ke’