kunanira (-naniye)     v    to tire out, be too difficult for
 kunanira : possible conjugation of:
kwānīra (-ānīriye)     v    to weep
kunanirana (-naniranye)     v    to be absolutely too difficult
difficult    (person) umuhāmbāzi
(this is ~!) biragōye
(to be) kugōra, gukomera
(to be absolutely too ~ for) kunanirana
(to be ~ to say or know) kuzīnda
(to be too ~ for) kunanira
En-En dictionary 
tire    (to ~ out) kunanira, kunaniza, guzamiza, gutamya
En-En dictionary