gutumba (-tumvye)   v    to swell
gutumbagana (-tumbaganye)     v    to be swollen, to swell (esp. of dead animals, also of beans, etc.)
gutumbagura (-tumbaguye)     v    to stare without seeing
stare    (at) gufyura amāso, guhānga amāso, gukanaguza
(at one another) guhangana
(at without seeing) guturumbura, gutumbagura
(to get left behind as you ~ at something) kurāngāra
En-En dictionary 
swell    kuvyīmba, kubōmboka, gutumba
(as beans) gukakama
(as beans, bread) gututūmba
(bread) gukuka
(esp. dead animal, also beans) gutumbagana
(in welts) kuramura
En-En dictionary 
swollen    (to be ~) gutumbagana
En-En dictionary