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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

On the surface, Callas had become an icon of elegance, but now she could make her big eyes, big mouth and big voice penetrate like nothing anyone in opera had ever experienced.

From Los Angeles Times • Dec. 14, 2024

“He’s got a big mouth, he’s not a nice person.”

From Seattle Times • May 17, 2024

Mitch texts me a few times, telling me he’s sorry for the scene he caused and that Patrick has a big mouth.

From "Dumplin'" by Julie Murphy

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