kunanirwa (-naniwe)     v    1. to be tired, 2. to be overcome by something difficult
 kunanirwa : passive of...
kunanira (-naniye)     v    to tire out, be too difficult for
overcome    kunēsha, gutsīnda, kunaniza
(to be ~ by something difficult) kunanirwa
(to ~ an enchantment) kurogōra
(seek assistance to) kugomorera
(to help another ~ enemy) gukōndōrera
En-En dictionary 
tired    (to be) kudendebukirwa, kunanirwa, kuruha
(and discouraged) gucobogora
(for no reason, e.g. in morning) kugoherwa
(to make) kurusha
En-En dictionary 
 kunanirwa found in: Kirundi I (Study lessons)
lesson 122   Summary of Tenses