bigmouth
- noun (n)
Meaning: a loudmouth
Synonyms:
bag of wind
big talker
blowhard
blusterer
boaster
brag
braggart
bragger
bull artist
bull-thrower
gasbag
gossiper
grandstander
know-it-all
show-off
swelled head
trumpeter
windbag
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.