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significant other

noun

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as in partner
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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Thesaurus Entries Near significant other

significantly

significant other

significant others

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“Significant other.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/significant%20other. Accessed 7 Dec. 2022.

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