gukānkamwa (-kānkamwe)     v    1. to be cannibalistic, 2. to desire to harm another without reason
 gukankamwa : possible conjugation of:
gukamwa (-kamwe)     v    to be milked
cannibalistic    (to be) gukānkāmwa
En-En dictionary 
harm    (because of revenge) kuziza
(in order to avenge) guhōra
(to desire to ~ another without reason) gukānkamwa
(to prevent one from harming another) kuzina
En-En dictionary