SIGNIFICANT OTHER Synonyms: 27 Similar and Opposite Words

significant other

noun

Definition of significant other

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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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 significant other Sure enough, my significant other was rounding the nose of the Cadillac, smiling coolly at my new friend. — Byron Hurd, The Drive, 23 July 2026 The bigger stars are sometimes tied to one place because of their careers, and if their significant other isn’t living with them or has responsibilities that take them elsewhere, the distance can put a strain on the relationship. — Lizzie Lanuza, StyleCaster, 21 July 2026 Invite their significant other over for dinner or to attend a family outing. — Sherri Gordon, Parents, 21 July 2026 My significant other does not really understand this concept. — R. Eric Thomas, Washington Post, 20 July 2026 See All Example Sentences for significant other

Recent Examples of Synonyms for significant other

Noun

The deal ends in 2029, leaving MLS to decide whether to renew with Apple or pursue other partners.

— Michael Lewis, Forbes.com, 5 Aug. 2026
Instead of replacing pilots, the technology aims to act as a mission partner that can process information faster and execute complex maneuvers when every second matters.

— Aamir Khollam, Interesting Engineering, 4 Aug. 2026

Definition of partner

Noun

Ted Pappageorge, of Culinary Workers Union Local 226, said the policy is not effective, especially for married couples who both rely on tips as spouses must share the $25,000 cap.

— Juhi Doshi, ABC News, 5 Aug. 2026
Chesapeake Life Center group for individuals grieving death of spouse or life partner.

— Jamie Chapman, Baltimore Sun, 5 Aug. 2026

Definition of spouse

Noun

Fly fishing, while not one of my husband’s hobbies, is a favorite for some of his friends.

— Patricia Doherty, Travel + Leisure, 5 Aug. 2026
The order would limit Miller’s ability to contact her attorneys, with Moreno saying in the filing that her ex-husband harassed, grabbed and insulted them.

— Adam England, PEOPLE, 4 Aug. 2026

Definition of husband

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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 8 Aug. 2026.

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Synonyms of significant other

noun

Example Sentences

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