HAMMER is a playable word

hammer Scrabble® Dictionary

verb
hammered, hammering, hammers
to strike repeatedly
44 Playable Words can be made from "HAMMER"
   2-Letter Words (14 found)
   3-Letter Words (17 found)
   4-Letter Words (10 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)