Thesaurus
Synonyms & Antonyms of significant other
the person to whom another is married
- she has threatened to divorce her significant other if he doesn't stop gambling
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Cite this Entry
“Significant other.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/significant%20other. Accessed 21 Sep. 2021.
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Time Traveler for significant other
The first known use of significant other was in 1940
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