CONCHOS is a playable word

concho Scrabble® Dictionary

noun
pl. conchos
concha (ornamental disk)
50 Playable Words can be made from "CONCHOS"
   2-Letter Words (7 found)
   3-Letter Words (18 found)
   4-Letter Words (14 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)