OAFS is a playable word

oaf Scrabble® Dictionary

noun
pl. oafs or oaves
a clumsy, stupid person
(adjective) oafish (adverb) oafishly
9 Playable Words can be made from "OAFS"
   2-Letter Words (5 found)
   3-Letter Words (2 found)
   4-Letter Words (2 found)