COIGNS is a playable word

coign Scrabble® Dictionary

verb
coigned, coigning, coigns
to quoin
52 Playable Words can be made from "COIGNS"
   2-Letter Words (10 found)
   3-Letter Words (18 found)
   4-Letter Words (14 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)