FAIRIER is a playable word

fairy Scrabble® Dictionary

noun
pl. fairies
an imaginary supernatural being
adjective
fairier, fairiest
pertaining to or resembling a fairy
47 Playable Words can be made from "FAIRIER"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (11 found)
   5-Letter Words (8 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)