whet   sharpen    gutyaza
(stick) kugegena
(to a point) gusongora
(instrument) gukarisha
En-En dictionary 
gutyaza (-tyaje)   v    to sharpen, to whet
kurimbūra (-rimbūye)     v    1. to think over whether a thing is right, count the cost, 2. to joke (with lots of words), to be talkative, garrulous
consider    (to) kwīyumvīra
(to think over whether a thing is right) kurimbūra, kwīrimbūra
En-En dictionary 
ponder    (think over whether a thing is right) kurimbūra, gutegēra, kuzirikana
En-En dictionary 
think    kwīyumvīra, gucīra, kugira, kwīkēkāko, kwīrimbūra
(about) kuziga
(over) gutegēra, kuzirikiana
(over whether a thing is right) kurimbūra
(to do quickly without thinking) gusimbagurika
(I think, you don't think, one might think) umēnga, umēngo
(think of that!) pe!
En-En dictionary