CONCHAS is a playable word

concha Scrabble® Dictionary

noun
pl. conchas
an ornamental disk
noun
pl. conchae
an anatomical shell-like structure
(adjective) conchal
62 Playable Words can be made from "CONCHAS"
   2-Letter Words (12 found)
   3-Letter Words (22 found)
   4-Letter Words (14 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)