reason   ▶ inyānduruko, inkomānzi, impāmvu, imvo, igituma
 (to ~ with someone to try to persuade her to elope) gucīkiza
 (to ~ within oneself) kwībūranya
 (to be tired without ~) kudendebukirwa
(to lose ~) gusara
En-En dictionary 
kwībūranya (-ībūranije)     v   ▶ to reason within oneself
kwīmira (-īmiye)     v   ▶ to refuse for (a certain reason)
kwīriza (-īrijije)     v   ▶ to cause oneself to weep, weep without reason
kwīmukira (-īmukiye)     v   ▶ to move to, for (a reason)
gukānkamwa (-kānkamwe)     v   ▶ 1. to be cannibalistic, 2. to desire to harm another without reason
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 
lose   ▶ guhōmba, guta, gutakaza
 (by death) gupfīsha
 (by death, one's child) gupfusha
 (interest) gutenzēkanya, gutezēkanya, gutēzūra
 (one another) gutāna
 (one's head) gucika ivutu, kuzimagirika
 (one's husband or wife by death) gupfākara
(one's zeal or enthusiasm) kudehūra
 (original force) gutītūra
(to cause to) gutēsha
 (to ~ elections) gutindwa amatora
(to ~ reason) gusara
(to make another ~ his case) kuzingirikira
 (one who has lost everything in trial) imvumure
 (weight) kugōgōra
En-En dictionary 
imvo (im-)   3  class 3
singular: i-,in-
plural: i-,in- ▶ cause, reason
gusara (-saze)     v   ▶ to become crazy, foolish, to lose reason
gutuma (-tumye)     v   ▶ 1. to send (person, or message), 2. to cause, prompt, be reason for, bring about, bring on, trigger, induce, lead to, result in
kugoherwa (-gohewe)     v   ▶ to be tired for no reason (e.g. in morning)
igituma (ibi-)     4  class 4
singular: iki-,ic-
plural: ibi-,ivy- ▶ 1. reason, 2. cause, 3. purpose
impāmvu (im-)     3  class 3
singular: i-,in-
plural: i-,in- ▶ 1. reason, 2. cause
inkomānzi (in-)     3  class 3
singular: i-,in-
plural: i-,in- ▶ 1. upset plans, rapping, tapping, 2. reason, cause
inyānduruko (iny-)     3  class 3
singular: i-,in-
plural: i-,in- ▶ 1. reason, 2. origin, 3. cause
kudendebukirwa (-dendebukiwe)     v   ▶ 1. to be weak, 2. to be tired without reason, 3. to be faint
ubugambanyi   8  class 8
singular: ubu- ▶ betrayal, treason (from kugambanira)
tired   ▶ (to be) kudendebukirwa, kunanirwa, kuruha
 (and discouraged) gucobogora
 (for no reason, e.g. in morning) kugoherwa
 (to make) kurusha
En-En dictionary 
treason   ▶ ubugambanyi
En-En dictionary 
 reason found in: Kirundi I (Study lessons)
lesson 97  ▶ Adjective –he?
 reason found in: Kirundi II (Grammar)
chapter 39  ▶ –tuma used to show Reason or Cause