loud mouth
Indiscreet noisy person
A loud mouth is someone who talks too much, too loudly, or too indiscreetly—often all three.
The term emphasizes volume but implies a lack of tact or discretion: He's such a loud mouth, everyone in the office knows our business now.
Also spelled as one word: loudmouth.
Rough enough to erode
- gratingCrossed bars or harsh
- annoyingCausing mild irritation
- offensiveCausing displeasure or attack-oriented
- crassCrudely lacking refinement
boorish · disrespectful · rude · tactless · overbearing · irritating · obtrusive · insufferable
Boastful empty talker
- bigmouthOne who talks indiscreetly
- windbagOne who prattles endlessly
- braggartOne who flaunts achievements
- boasterOne who brags
show-off · blusterer · swaggerer · self-promoter · grandstander · egotist · know-it-all · hotshot
One who reveals secrets
- gossipInformal talk spreading rumors
- rumormongerOne who spreads unverified talk
- tattletaleOne who informs on others
- busybodyIntrusive meddler
snitch · informer · telltale · scandalmonger · muckraker · yenta · whisperer · newsmonger
One who taunts performers
- interrupterOne who cuts in
- troublemakerOne who creates discord
- agitatorOne who foments discord
- rabble-rouserOne who stirs dissent
provocateur · instigator · attention-seeker · disturber · firebrand · pot-stirrer
Dull or tactlessly direct
- frankOpen and direct
- candidHonest and direct
- forthrightDirectly honest in manner
- vocalExpressing views freely
direct · assertive · unreserved · opinionated · bold · fearless · uninhibited · unfiltered
abrasive
Rough enough to erode
- gratingCrossed bars or harsh
- annoyingCausing mild irritation
- offensiveCausing displeasure or attack-oriented
crass · boorish · disrespectful · rude · tactless · overbearing · irritating · obtrusive · insufferable · blatant
blowhard
Boastful empty talker
- bigmouthOne who talks indiscreetly
- windbagOne who prattles endlessly
- braggartOne who flaunts achievements
boaster · show-off · blusterer · swaggerer · self-promoter · grandstander · egotist · know-it-all · hotshot · bragger
blabbermouth
One who reveals secrets
- gossipInformal talk spreading rumors
- rumormongerOne who spreads unverified talk
- tattletaleOne who informs on others
busybody · snitch · informer · telltale · scandalmonger · muckraker · yenta · whisperer · newsmonger · talebearer
heckler
One who taunts performers
- interrupterOne who cuts in
- troublemakerOne who creates discord
- agitatorOne who foments discord
rabble-rouser · provocateur · instigator · attention-seeker · disturber · firebrand · pot-stirrer
blunt
Dull or tactlessly direct
- frankOpen and direct
- candidHonest and direct
- forthrightDirectly honest in manner
vocal · direct · assertive · unreserved · opinionated · bold · fearless · uninhibited · unfiltered · straightforward
- talkativenesstalkativeness, verbosity, wordiness, garrulity, loquacity
- talkerstalker, chatterbox, motormouth, gabber, chatterer
- showing offboasting, bragged, show off, bragging, boasted
- egoego, egoism, big ego, egotism, egocentrism
loud mouthkeeper of secrets
One entrusted with confidences
confidant · tight-lipped · secret keeper · confidante · vault
loud mouthwallflower
Shy person avoiding socializing
introvert · shrinking violet · humble · unassuming · reserved