QUINCUNX is a playable word

quincunx Scrabble® Dictionary

noun
pl. quincunxes
an arrangement of five objects
14 Playable Words can be made from "QUINCUNX"
   2-Letter Words (6 found)
   3-Letter Words (4 found)
   4-Letter Words (3 found)
   8-Letter Words (1 found)