CUCKOLD is a playable word

cuckold Scrabble® Dictionary

verb
cuckolded, cuckolding, cuckolds
to make a cuckold (a cornuto) of
29 Playable Words can be made from "CUCKOLD"
   2-Letter Words (4 found)
   3-Letter Words (10 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)