SIGNED UP Synonyms: 34 Similar and Opposite Words

signed up

verb

past tense of sign up

as in signed on

Related Words

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as in called up

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Recent Examples of Synonyms for signed up

Verb

Anthropic, the company behind Claude, has signed the bloc's Code of Practice on Transparency of AI-Generated Content, one of around 190 signatories, and now plans to watermark Claude's output across its ecosystem.

— New Atlas, New Atlas, 25 Aug. 2026
Brendan Beck was demoted to Triple-A on Monday to make room for Topa, who recently signed a minor league contract with the Yankees.

— Gary Phillips, New York Daily News, 25 Aug. 2026

Definition of signed

Verb

Sheriff’s officials at the time said that Gallegos, then 59, had volunteered as a youth basketball coach with Sacramento-area school districts and operated a private basketball coaching clinic.

— Darrell Smith, Sacbee.com, 31 Aug. 2026
Parton volunteered to serve food that day and became a lifelong supporter of the non-profit.

— CT Jones, Rolling Stone, 28 Aug. 2026

Definition of volunteered

Verb

The padded accounts McDonnell had claimed to hold at another banking institution — backed by reassurances from her lawyer, a separate banking official, and notarized paperwork — were nonexistent.

— Cheyenne Roundtree, Rolling Stone, 11 Aug. 2026
Oklahoma, literally, all of our absentee ballots have to be notarized.

— ABC News, ABC News, 31 July 2026

Definition of notarized

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.

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“Signed up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/signed%20up. Accessed 1 Sep. 2026.

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Synonyms of signed up

verb

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