UNHITCH is a playable word

unhitch Scrabble® Dictionary

verb
unhitched, unhitching, unhitches
to free from being hitched
43 Playable Words can be made from "UNHITCH"
   2-Letter Words (8 found)
   3-Letter Words (17 found)
   4-Letter Words (11 found)
   5-Letter Words (6 found)
   7-Letter Words (1 found)