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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Meanwhile, big tech companies like Google, Microsoft, IBM and OpenAI have all joined the small-but-mighty club, with models that are a fraction of the size of their bigger counterparts.—
Sharon Goldman,
Fortune,
15 Oct. 2025 -
Cornelia joined the pair towards the end of their dance, which delighted judge Kym, who praised the way the trio kicked off the night.—
Brianne Tracy,
PEOPLE,
15 Oct. 2025
Verb
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The Dreadnought vessels, due to enter service from the early 2030s, are the replacement for the Vanguard-class submarines, which currently deliver the Continuous At Sea Deterrent (CASD) for the Royal Navy.—
Prabhat Ranjan Mishra,
Interesting Engineering,
20 Oct. 2025
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What happened Sunday has entered the group chat.—
Troy Renck,
Denver Post,
20 Oct. 2025
Verb
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Frehley left the band in 1982, rejoined later and left again in the 2000s.—
Sarah Moore,
Freep.com,
17 Oct. 2025
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Cate works to rejoin the gang and gets a chance to prove herself by going to Cipher’s with Jordan.—
Abbey White,
HollywoodReporter,
16 Oct. 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 21 Oct. 2025.
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