FOILISTS is a playable word

foilist Scrabble® Dictionary

noun
pl. foilists
one who fences with a foil (a sword without cutting edges)
79 Playable Words can be made from "FOILISTS"
   2-Letter Words (12 found)
   3-Letter Words (16 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)