grumpy

1 of 2

adjective

grumpier; grumpiest
Synonyms of grumpynext
: easily and often annoyed or angered : surly
grumpily adverb
grumpiness noun

grumpiness

2 of 2

noun

grump·​i·​ness -pēnə̇s How to pronounce grumpiness (audio)
-pin-
plural -es
: the quality or state of being grumpy

Synonyms of grumpy

Examples of grumpy in a Sentence

Adjective Our neighbor is a grumpy old man. I was feeling grumpy after my long flight.
Recent Examples on the Web
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.
Adjective
The question for Britain is whether his easygoing charm and gift for communication will be enough to successfully lead a grumpy, stagnant country that has already had six prime ministers since the Brexit referendum in 2016. Helen Lewis, The Atlantic, 19 June 2026 So that journey from being an embittered, grumpy, individual turns into something incredibly progressive, beautiful and quite life-affirming. Pat Saperstein, Variety, 14 June 2026 Following up on his dance moves and silly faces from Trooping the Colour events from years prior, the prince was spotted playfully putting on a grumpy expression during the fly-over. Lara Walsh, InStyle, 13 June 2026 All the usual fun Indy stuff is here – Nazis, treasured artifacts – though the bantering chemistry between Ford's hard-luck hero and Sean Connery as his grumpy dad is off-the-hook spectacular. Brian Truitt, USA Today, 13 June 2026 See All Example Sentences for grumpy

Word History

First Known Use

Adjective

1750, in the meaning defined above

Time Traveler
The first known use of grumpy was in 1750

Browse Nearby Words

Cite this Entry

“Grumpy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grumpy. Accessed 25 Jun. 2026.

More from Merriam-Webster on grumpy

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster