stacks (up)

present tense third-person singular of stack (up)
as in accumulates
to gradually form into a layer, pile, or mass those newspapers have been stacking up in the basement since we moved here

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Example Sentences

Recent Examples of Synonyms for stacks (up)
accumulates
Verb
  • Snow accumulates during the winter and melts gradually through the spring and early summer, feeding rivers, reservoirs and streams over several months.
    Callie Zanandrie, CBS News, 26 June 2026
  • The cost accumulates at a distance from the decision that created it.
    Daniel Steele, Forbes.com, 26 June 2026
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Cite this Entry

“Stacks (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stacks%20%28up%29. Accessed 6 Jul. 2026.

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