boncu

become good , get good

Antonym:

burcu

Etymology:

bon + -cu

bon: (t) good, well, fine, positive; well, positively
-cu: (b.nenoj xfik) intransitive verb marker, become, get, turn (into)

Rhyming Words not Ending in -cu

:

cucu: (b) nipple
kawcu: (b) rubber
motsukawcu: (b) eraser, rubber