ANTIFLU is a playable word

antiflu Scrabble® Dictionary

adjective
combating the flu
89 Playable Words can be made from "ANTIFLU"
   2-Letter Words (16 found)
   3-Letter Words (29 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)