HELMET is a playable word

helmet Scrabble® Dictionary

verb
helmeted, helmeting, helmets
to supply with a helmet (a protective covering for the head)
38 Playable Words can be made from "HELMET"
   2-Letter Words (8 found)
   3-Letter Words (14 found)
   4-Letter Words (13 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)