CIBOLS is a playable word

cibol Scrabble® Dictionary

noun
pl. cibols
a variety of onion
47 Playable Words can be made from "CIBOLS"
   2-Letter Words (9 found)
   3-Letter Words (17 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)