stem from which the following are formed: (o)musanvu, seven; (e)nsanvu, seventy; (o)lusanvu, seven hundred; (a)kasanvu, seven thousand.

a- numer. seven thousand; corvee, forced labor, okukola akasanvu, to draft men (for communal or forced labor), cf. -sanvu.

o- numer. seven hundred, with the -a of rel. seven-hundredth, cf. -sanvu.

e- numer. seventy, with the -a of rel. seventieth, omulundi ogw'ensanvu, the seventieth time. cf. -sanvu.

o- numer. (mu/mi) seven, with the -a of rel. seventh, omulundi ogw'omu- sanvu, the seventh time. cf. -sanvu.