as in accumulating
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 stacking (up)
Verb
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Be cautious of ice accumulating on power lines or tree branches, which can lead to snapping and falling hazards.—
Bay Area Weather Report,
Mercury News,
10 Feb. 2026 -
Deep clean your shower once a week to keep residue and mold from accumulating, making sure to clean your shower drain and shampoo and conditioner bottles.—
Madeline Buiano,
Martha Stewart,
7 Feb. 2026
Verb
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Where there would once be huge lively crowds gathering in support of Hong Kong’s democracy figures, the mood was subdued and yet at the same time on edge.—
ABC News,
ABC News,
9 Feb. 2026
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As the give-and-take between Goldsworthy and the farmers of Penpont has deepened, the latter have become accustomed to the sight of the artist gathering wood or stones or fallen trees.—
Rebecca Mead,
New Yorker,
9 Feb. 2026
Verb
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Germany has committed 100 billion euros to modernize its military, and Poland is building up its armed forces with a goal of amassing 300,000 troops.—
Alan Cullison,
The Atlantic,
13 Feb. 2026
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For over 20 years, the South African artist has been one of the genre’s true workhorses, building up an intimidating discography under names like Echologist and Beat Pharmacy and applying the style’s pearlescent, pulsating aesthetic to a range of frameworks.—
Andrew Ryce,
Pitchfork,
6 Feb. 2026
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Cite this Entry
“Stacking (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stacking%20%28up%29. Accessed 15 Feb. 2026.
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