guhumānuka (-humānutse)   v    to become clean, to become pure
clean    -īza
(to be) guca
(to become) guhumānuka
(to make) gusukura, guhumānura
(out ear wax) gukurugutura
(out path) gusibūra
(sweep) gukubūra
(up) kwēnzūra
(up a field) gukāngaza
(up a place) gukēsha
(up one's plate completely) gukōmba inkono
En-En dictionary 
pure    (esp. beer undiluted with water) –novu
(to be) guca, kwēra
(to become) guhumānuka
En-En dictionary