GOOFIEST is a playable word

goofy Scrabble® Dictionary

adjective
goofier, goofiest
silly
(adverb) goofily
111 Playable Words can be made from "GOOFIEST"
   2-Letter Words (18 found)
   5-Letter Words (9 found)
   6-Letter Words (7 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)