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 Cooper Hoffman and David Jonsson star as two young men who sign up for a physically demanding and deathly competition led by Mark Hamill’s Major. — Savannah Salazar, Vulture, 10 July 2026 Here’s what happened… but before that sign up to the newsletter for the full Insider experience. — Jesse Whittock, Deadline, 10 July 2026 Developers, students and anyone else interested can sign up on Devpost to build something using the company’s skincare and clothing try-on technology. — Arthur Zaczkiewicz, Footwear News, 10 July 2026 People who sign up for coverage on the ACA exchanges don’t get their health insurance from an employer and don’t qualify for Medicaid or Medicare. — Joshua P. Cohen, Forbes.com, 10 July 2026 See All Example Sentences for sign up

Recent Examples of Synonyms for sign up

Verb

This episode, Zack wakes up and bolts upright with the bandage still on his head from getting clobbered with a sign on his birthday and can’t remember what happened the night before.

— Brian Moylan, Vulture, 9 July 2026
The results are the latest sign on Wall Street that sometimes beating results isn’t enough to please investors in the AI revolution.

— Samantha Subin, CNBC, 7 July 2026

Definition of sign on

Verb

All crew members volunteered for the assignments and have received training in wildfire suppression tactics and safety, according to officials.

— Stephen Underwood, Hartford Courant, 11 July 2026
Stakeholders volunteer, advocate, donate, subscribe and eventually leave legacies.

— Helmut Paul, Chicago Tribune, 9 July 2026

Definition of volunteer

Verb

Mintyukov’s deal was worth more than he was expected to get by most NHL observers, but the Ducks didn’t say whether another team had signed Mintyukov to an offer sheet.

— Greg Beacham, Los Angeles Times, 6 July 2026
Rodríguez Castro witnessed his grandfather sign the accord with the Obama administration.

— Romina Ruiz-Goiriena, USA Today, 6 July 2026

Definition of sign

Verb

Iran has also continued firing on ships – prompting the US to retaliate each time, with the current round of fighting now the worst since the MoU was inked.

— Brad Lendon, CNN Money, 9 July 2026
That has included defense and security pacts inked with Vanuatu, Fiji and Papua New Guinea in the past year.

— ABC News, ABC News, 9 July 2026

Definition of ink

Verb

For stories of life in our changing world, subscribe here to the global health newsletter.

— Selena Simmons-Duffin, NPR, 8 July 2026
The danger then isn’t Hollywood merging with video games, but both devolving into transactional markets that no longer endeavor to keep us entertained — merely subscribed.

— Alison Foreman, IndieWire, 7 July 2026