a- (ka/bu) variety of colocynth plant, with fruit something like egg-fruit. cf. entengo.

e- (n/n) colocynth berries; game played by children with these berries, ma- tama kuba ntengo, to be silent when questioned (particularly when one is being accused). Yatuukira ku kubuuza Nsimbye- gwire gy'ali kyokka nga omukyala amatama ntengo. He asked where N. was, but the wife only kept silent, cf. akatengotengo.