PLUG UP Synonyms: 39 Similar and Opposite Words

plug (up)

verb

Definition of plug (up)

as in to stop (up)

to prevent passage through by filling with something hair plugged up the drain

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Recent Examples of Synonyms for plug (up)

Verb

The bill’s guardrails are voluntary, the chief critique of Senate Democrats, but are aimed at blocking those energy spikes.

— David Sivak, The Washington Examiner, 30 Sep. 2026
Osako’s lawyer, Paul Rigali, argued that Kin could decide to block the report’s release without reviewing it himself, citing Osako’s privacy interest.

— Jaweed Kaleem, Los Angeles Times, 30 Sep. 2026

Definition of block

Verb

In three years, Whitley’s job transformed from obstructing his fatherhood to enhancing it.

— Jack Leo, AJC.com, 22 Sep. 2026
Critics contend that the 250-foot-tall monument, which would be nearly 100 feet taller than the Arc de Triomphe in Paris, would obstruct historic views and interfere with the privacy of military funerals at nearby Arlington National Cemetery.

— Anna Mulrine Grobe, Christian Science Monitor, 22 Sep. 2026

Definition of obstruct

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plug-ugly

plug (up)

plum

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“Plug (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plug%20%28up%29. Accessed 1 Oct. 2026.

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Synonyms of plug (up)

verb

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