as in to accumulate
to gradually form into a layer, pile, or mass
those newspapers have been stacking up in the basement since we moved here
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for stack (up)
Verb
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Over 12 years of eligibility, this could accumulate to more than €1,440 ($1,700) per child, not counting the potential investment gains from compounding interest over the decade.—
Orianna Rosa Royle,
Fortune,
16 Feb. 2026 -
Currently, the odds favor areas north of the Massachusetts Turnpike for accumulating snow with mainly rain or a rain/snow mix south of the Pike.—
Terry Eliasen,
CBS News,
16 Feb. 2026
Verb
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And as traders bought more, the gains gathered steam, resulting in skyrocketing prices.—
John Towfighi,
CNN Money,
6 Feb. 2026
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Several dozen demonstrators also gathered at Temple and Alameda streets near the federal building, and a broadcast report said police issued a dispersal order there.—
City News Service,
Daily News,
5 Feb. 2026
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Cite this Entry
“Stack (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stack%20%28up%29. Accessed 19 Feb. 2026.
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