GRUMBLER Synonyms: 52 Similar and Opposite Words

grumbler

noun

Definition of grumbler

as in complainer

an irritable and complaining person the motor coach tour would have been okay if I hadn't been paired up with a grumbler who whined through the whole thing

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in baby

a person who makes frequent complaints usually about little things how can you be such a grumbler when so much in your life is going well?

Synonyms & Similar Words

Antonyms & Near Antonyms

happy camper

Example Sentences

Recent Examples of Synonyms for grumbler

Noun

My ‘Deborah Vance Show senior writer’ persona was kind of a rude complainer with an incipient alcohol problem.

— Merrill Markoe, Deadline, 21 Aug. 2026
Are they deluded into thinking that the complainers are just a squeaky wheel minority and the majority of fans are happy with it?

— Jeremy Rutherford, New York Times, 13 July 2026

Definition of complainer

Noun

Some species and some areas are worse off than others, but the general trend is bad, including for the state’s other two iconic seafood catches, halibut and crab.

— Zach Helfand, New Yorker, 23 Oct. 2026
Scallop crudo, a wedge salad piled with jumbo lump crab and sharpened with wasabi dressing, and a lobster roll with saffron coleslaw sit comfortably alongside American classics like a double cheeseburger and fries.

— Condé Nast, Condé Nast Traveler, 22 Oct. 2026

Definition of crab

Noun

No bears have been captured, and the public was asked to avoid the trail area.

— Minyvonne Burke, NBC news, 4 Nov. 2026
Among his trophies are an Alaskan moose and caribou, wild boars, bears, whitetail deer, Catalina goats and more mule deer bucks than some hunters see in a lifetime.

— Rich LaRocco, Outdoor Life, 2 Nov. 2026

Definition of bear

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

grumbled

grumbler

grumblers

See all Nearby Words

Cite this Entry

Style

“Grumbler.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/grumbler. Accessed 8 Nov. 2026.

Copy Citation

Synonyms of grumbler

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

cockamamie

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

Great Big List of Beautiful and Useless Words, Vol. 5

9 Words That Sound Like Insults But Aren't

7 Words for Old-Timey Vehicles

The Words of the Week - Nov. 6

12 Lovely and Unusual Words for the Natural World

Popular

How to Use 'Who' vs. 'Whom'

Great Big List of Beautiful and Useless Words, Vol. 5

9 Words That Sound Like Insults But Aren't

Games & Quizzes