KVETCH is a playable word

kvetch Scrabble® Dictionary

verb
kvetched, kvetching, kvetches
to complain
17 Playable Words can be made from "KVETCH"
   2-Letter Words (4 found)
   3-Letter Words (5 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)