interest   ▶ amatsiko
 (to ~) kuryōsha, kwitaho
(to lose) gutenzēkanya, gutēzūra, gutezēkanya
 (economy) inyungu, ipurusa
En-En dictionary 
gutēzūra (-tēzūye)     v   ▶ to fail to keep one's promise, to let go of what you've started to take or do, to lose interest
ipurusa   5  class 5
singular: i-,iri- ▶ interest (econom., from kuruta)
amatsiko    5   ▶ curiosity, interest
kuryōsha (-ryoheje)     v   ▶ 1. to make good, delicious, 2. to interest
gutenzēkanya (-tenzekanye)     v   ▶ 1. to lose interest, 2. to not keep at the job faithfully
gutezēkanya (-tezekanye)     v   ▶ 1. to lose interest, 2. to not keep at the job faithfully
kwitaho (-itayeho)   v   ▶ to interest, to be interested (vi, vt)
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