METAL is a playable word

metal Scrabble® Dictionary

verb
metaled, metaling, metals or metalled, metalling, metals
to cover with metal (any of various ductile, fusible, and lustrous substances)
47 Playable Words can be made from "METAL"
   2-Letter Words (12 found)
   3-Letter Words (18 found)
   4-Letter Words (16 found)
   5-Letter Words (1 found)