COCOYAM is a playable word

cocoyam Scrabble® Dictionary

noun
pl. cocoyams
a tropical plant having edible rootstocks
31 Playable Words can be made from "COCOYAM"
   2-Letter Words (9 found)
   3-Letter Words (14 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)