KYBOSH is a playable word

kybosh Scrabble® Dictionary

verb
kyboshed, kyboshing, kyboshes
to kibosh
37 Playable Words can be made from "KYBOSH"
   2-Letter Words (10 found)
   3-Letter Words (16 found)
   4-Letter Words (9 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)