big mouth

ADJECTIVE

obnoxious

Synonyms

STRONGEST

abhorrent annoying disgusting hateful loathsome nasty objectionable reprehensible rotten unpleasant

WEAK

abominable awful beastly detestable disagreeable dislikable displeasing foul gross hateable heel horrid insufferable invidious mean nauseating odious off-color ornery pain in the neck pesky pestiferous pill repellent repugnant revolting sickening stinking

Antonyms

STRONGEST

agreeable decent friendly good great kind lovable moral nice pleasant pleasing welcome wonderful

WEAK

delightful likeable soft

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His big mouth got him into trouble with an IPO before.

From The Wall Street Journal • Apr. 10, 2026

But it’s not controversial to say that Wilhelm’s big mouth had a tendency to make things worse.

From Salon • Mar. 15, 2026

Natalie, for example, is very reactive, and in the best sense for us, has a big mouth and has a great attitude for television; she’s a tough cookie.

From Los Angeles Times • Dec. 2, 2025

Samuel backed up his big mouth with a blockbuster performance that showed the 49ers have plenty of room left to chase the No. 1 seed in the NFC.

From Seattle Times • Dec. 3, 2023

Even though sometimes I have a big mouth, I find it hard to strike up conversations with people I don’t know.

From "I Am Not Your Perfect Mexican Daughter" by Erika L. Sánchez

big mouth

Example Sentences

Related Words