FAUNAL is a playable word

fauna Scrabble® Dictionary

noun
pl. faunas or faunae
the animal life of a particular region
(adjective) faunal (adverb) faunally
27 Playable Words can be made from "FAUNAL"
   2-Letter Words (8 found)
   3-Letter Words (7 found)
   4-Letter Words (9 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)