FLINCH is a playable word

flinch Scrabble® Dictionary

verb
flinched, flinching, flinches
to shrink back involuntarily
19 Playable Words can be made from "FLINCH"
   2-Letter Words (4 found)
   3-Letter Words (8 found)
   4-Letter Words (4 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)