CINQUES is a playable word

cinque Scrabble® Dictionary

noun
pl. cinques
the number five
51 Playable Words can be made from "CINQUES"
   2-Letter Words (10 found)
   3-Letter Words (19 found)
   4-Letter Words (11 found)
   5-Letter Words (5 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)