SIGN UP Synonyms: 33 Similar and Opposite Words

verb

Definition of sign up

as in to sign on

Related Words

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as in to call up

Related Words

Dissimilar Words

Example Sentences

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.

Recent Examples of sign up Members sign up to a set of guidelines around victim protection, attend events and host seminars. — Max Goldbart, Deadline, 15 Oct. 2026 The whole point of the ad was to get dudes to sign up for a Novig account and start hammering parlays this football season. — Zach Dean Outkick, FOXNews.com, 14 Oct. 2026 How did Dill sign up after collaborating with the directors on Free Solo? — Georg Szalai, HollywoodReporter, 14 Oct. 2026 Those who have not registered can still sign up before Thursday’s test, county officials said. — Sacbee.com, 14 Oct. 2026 See All Example Sentences for sign up

Recent Examples of Synonyms for sign up

Verb

According to the memorandum of understanding (MOU) that Williams was there to sign on behalf of the federal government, some nuclear-security research may take place at Pacific Fusion’s future facility.

— Sarah Scoles, Scientific American, 20 Oct. 2026
Nor that Meryl Streep would sign on as executive producer, let alone watch her movie, to help promote the Venice premiere during the stateside awards season.

— Ryan Lattanzio, IndieWire, 9 Oct. 2026

Definition of sign on

Verb

From there, enter 26-131 in the proceedings window/box (which is the first one shown on the page) and that should automatically call up the case of the early renewal filings for Disney’s ABC stations.

— Jim Harrington, Mercury News, 23 June 2026
Joey Meneses had an RBI single in his Athletics debut after being called up from the minors before the game.

— CBS News, CBS News, 21 June 2026

Definition of call up

Verb

Federal prosecutors say Cathcart was an umpire, including at Little League baseball games organized through the Waterford Coaches Association, and volunteered for youth hockey.

— DeJanay Booth-Singleton, CBS News, 21 Oct. 2026
The Downers Grove resident has volunteered at the arboretum for six years, since retiring from her job as a librarian.

— Finnegan Belleau, Chicago Tribune, 21 Oct. 2026

Definition of volunteer

Verb

When these deals were first inked, an explicit goal for these companies was to reach parents who didn’t allow their kids to watch YouTube.

— Emily Palmer Heller, Vulture, 21 Oct. 2026
At the trade show, Swiss specialty chemical manufacturer Archroma and Chinese textile mill Prosperity Textile inked an agreement to shape denim innovation together.

— Angela Velasquez, Footwear News, 20 Oct. 2026