OVERHEATING is a playable word

overheat Scrabble® Dictionary

verb
overheated, overheating, overheats
to heat to excess
767 Playable Words can be made from "OVERHEATING"
   2-Letter Words (32 found)
   3-Letter Words (124 found)
   9-Letter Words (2 found)
   10-Letter Words (2 found)
   11-Letter Words (1 found)