QUELLED is a playable word

quell Scrabble® Dictionary

verb
quelled, quelling, quells
to suppress
23 Playable Words can be made from "QUELLED"
   2-Letter Words (3 found)
   3-Letter Words (10 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)