CUPELED is a playable word

cupel Scrabble® Dictionary

verb
cupeled, cupeling, cupels or cupelled, cupelling, cupels
to refine gold or silver in a cuplike vessel
59 Playable Words can be made from "CUPELED"
   2-Letter Words (5 found)
   3-Letter Words (23 found)
   4-Letter Words (19 found)
   5-Letter Words (9 found)
   6-Letter Words (1 found)
   7-Letter Words (2 found)