OVERHEAPED is a playable word

overheap Scrabble® Dictionary

verb
overheaped, overheaping, overheaps
to heap up or accumulate to excess
249 Playable Words can be made from "OVERHEAPED"
   2-Letter Words (22 found)
   7-Letter Words (7 found)
   8-Letter Words (2 found)
   10-Letter Words (1 found)