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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Two Chakram engine prototypes completed eight successful hot-fire tests, accumulating more than 470 seconds of total run time without any discernible damage to the engine hardware, the company said.—
Eric Berger,
ArsTechnica,
24 Apr. 2026 -
The researchers examined lithium trapped inside cracks and found no evidence that lithium was accumulating ahead of the dendrite tip.—
Neetika Walter,
Interesting Engineering,
23 Apr. 2026
Verb
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Restore Our Roads is now gathering signatures for Initiative 175, which would cement the road-spending requirement into the state’s constitution.—
Bruce Finley,
Denver Post,
27 Apr. 2026
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The denim style—defined by its super wide leg and high waist—has been sitting forgotten in the back of the closet, gathering dust the past few seasons.—
Ángela Belda,
Glamour,
26 Apr. 2026
Verb
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The divisions underscore the West’s challenges in combating China; following decades of building up its supply chains, Beijing now controls 90% of global processing.—
Semafor Events,
semafor.com,
24 Apr. 2026
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Aside from building up a slight static charge, the Artemis 2 commander said the flywheel was impressive.—
Tariq Malik,
Space.com,
3 Apr. 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 28 Apr. 2026.
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