FROWST is a playable word

frowst Scrabble® Dictionary

verb
frowsted, frowsting, frowsts
to lounge in a stuffy room
47 Playable Words can be made from "FROWST"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   4-Letter Words (17 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)