PROTO: *yaʔ-/*yiʔ-
MEANING: 'back'
Марги: yì (Ho)
Мандара: yī́-ga [Mo]
Логоне: ya-hǝ́ [LLog]
NOTES: Ch - Eg comparison is valid only if -hV and -gV are considered to be a body-parts suffix, and Eg -ꜣ- is not from *r or *l. On the other hand, Ch-Agaw may probably go back to *yVHʷV.