SNAFUS is a playable word

snafu Scrabble® Dictionary

verb
snafued, snafuing, snafus
to bring into a state of confusion
27 Playable Words can be made from "SNAFUS"
   2-Letter Words (7 found)
   3-Letter Words (10 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)