gusunura (-sunuye)     v    to push violently
gusunurana (-sunuranye)     v    to push each other violently
push    gusunika
(another down) gukungagura
(each other) kugundana, gusunurana
(forward) gusekura
(a person down where he belongs) gutururuza
(out, e.g. wind bulging cloth) kubāndūra
(violently) gusunura
(to help to) gusunuza
En-En dictionary 
 gusunura found in: Kirundi II (Grammar)
chapter 26   Special Verb Endings