BIGMOUTH is a playable word

bigmouth Scrabble® Dictionary

noun
pl. bigmouths
a talkative person
92 Playable Words can be made from "BIGMOUTH"
   2-Letter Words (19 found)
   4-Letter Words (14 found)
   5-Letter Words (11 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)