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

Examples of grumpy in a Sentence

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.
And who doesn’t relish the gothic details of an ancient manor and grumpy yet uniquely attractive duke that owns it? Literary Hub, 23 Jan. 2026 Then there was the grumpy forty-something. John Winsor, Forbes.com, 20 Jan. 2026 The Eagles’ offensive struggles this season — the deficiencies that ultimately sealed their demise in front of 69,879 grumpy fans at The Linc on Sunday — weren’t just a product of Patullo’s game planning and play calling. Michael Silver, New York Times, 16 Jan. 2026 Diesen wrote 2008’s The Pout-Pout Fish, as well as a string of other books featuring the grumpy fish. Travis Pinson, Dallas Morning News, 15 Jan. 2026 See All Example Sentences for grumpy

Word History

First Known Use

1750, in the meaning defined above

Time Traveler
The first known use of grumpy was in 1750

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Cite this Entry

“Grumpy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grumpy. Accessed 28 Jan. 2026.

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