as in to join
to become a member of
they both signed up for a Spanish class
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for sign up (for)
Verb
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On Tuesday, it was reported that Indian troops had joined a military drill with Russian and Belarusian forces near Minsk, days after Russian drones entered Polish and Romanian airspace.—
Chloe Taylor,Holly Ellyatt,
CNBC,
17 Sep. 2025 -
In doing so Story joined an exclusive club and now has a chance to set MLB history.—
Mac Cerullo,
Boston Herald,
17 Sep. 2025
Verb
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Police can log into a dashboard, enter a case number, and search not just by plate number, but also by make, model, or even bumper stickers.—
Jennifer Jolly,
USA Today,
14 Sep. 2025
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Red Sox starter Brayan Bello entered Saturday’s start with the best ERA among all starting pitchers who’ve made at least 10 starts against New York in the past 25 years.—
Chris Kirschner,
New York Times,
14 Sep. 2025
Verb
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After a two-year absence, Behar rejoined The View in 2015 and has remained a co-host ever since.—
Carson Blackwelder,
PEOPLE,
11 Sep. 2025
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Fixed a bug where the effect of an used Wending Grace could activate when rejoining a session after a disconnection.—
Oliver Brandt,
MSNBC Newsweek,
10 Sep. 2025
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Cite this Entry
“Sign up (for).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sign%20up%20%28for%29. Accessed 18 Sep. 2025.
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