burcu

become bad , get bad

Etymology:

bur + -cu

bur: (t) bad, evil, negative; badly, evilly, negatively
-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