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
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for stack (up)
Verb
-
Although at the end of his life, my dad had managed to accumulate more than enough money to keep him and my mom happy, he was obsessed about money, probably due to his own difficult upbringing and the trauma associated with it.—
R. Eric Thomas,
Chicago Tribune,
15 June 2026 -
Rainwater tends to accumulate at the road edges.—
NC Weather Bot,
Charlotte Observer,
15 June 2026
Verb
-
On this late May evening, the 15 men gathered there were contemplating tackling something few had previously had the courage or skill to take on.—
Andrew J. Campa,
Los Angeles Times,
19 June 2026
-
Early yesterday, as Argentina sealed a 3-0 victory over Algeria, hundreds of fans gathered on the courtyard lawn of Beijing’s Argentine Embassy to cheer the team on.—
Andrew Greif,
NBC news,
19 June 2026
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Stack (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stack%20%28up%29. Accessed 19 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
