STACK UP Synonyms: 19 Similar and Opposite Words

stack (up)

verb

Definition of stack (up)

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

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Recent Examples of Synonyms for stack (up)

Verb

The video went up a week ago and has accumulated more than 9,000 likes, 300 shares, and 72 comments.

— Andrew McGowan, Fortune, 9 Oct. 2026
Errors can accumulate during calculations, eventually making results unreliable.

— Aamir Khollam, Interesting Engineering, 9 Oct. 2026

Definition of accumulate

Verb

Dabrowski’s favorite moment came outside the livestream of the Telfar event from New York, where young Parisians gathered in a spirit of community, dressing with individuality rather than for the cameras.

— Alex Badia, Footwear News, 12 Oct. 2026
Under the White House pool system, the networks -- ABC, CBS, CNN, Fox News and NBC -- rotate responsibilities for gathering and distributing footage of the president's daily movements.

— Miriam Waldvogel, Arkansas Online, 12 Oct. 2026

Definition of gather

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“Stack (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stack%20%28up%29. Accessed 16 Oct. 2026.

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Synonyms of stack (up)

verb

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