CUPELLED is a playable word

cupel Scrabble® Dictionary

verb
cupeled, cupeling, cupels or cupelled, cupelling, cupels
to refine gold or silver in a cuplike vessel
69 Playable Words can be made from "CUPELLED"
   2-Letter Words (5 found)
   3-Letter Words (24 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)