2
rave(noun, love, prize, steady, dear)
2
spouse(noun, steady, companion, mate, partner)
2
wife(noun, companion, mate, partner, consort)
1
spousal equivalent
1
beau(noun, love, prize, steady, companion)
1
inamorata(noun, steady, companion, darling, honey)
1
Juliet(noun, steady, companion, admirer, sweetheart)
1
admirer(noun, steady, companion, darling, honey)
1
baby(noun, love, prize, steady, dear)
1
boyf
1
companion(noun, steady, darling, honey, lover)
1
escort(noun, steady, companion, admirer, sweetheart)
1
fiancé(love, prize, steady, companion, dear)
1
fiancée(steady, companion, admirer, sweetheart, concubine)
1
first and last(noun, expression, idiom, love, prize)
1
flame(noun, love, prize, steady, companion)
1
girlf
1
heartbeat(noun, love, prize, steady, dear)
1
heartthrob(noun, love, prize, steady, companion)
1
helpmate(noun, companion, mate, partner, consort)
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APASmart Define. (2015). significant other thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/significant_other/thesaurus/synonyms
ChicagoSmart Define. 2015. "significant other thesaurus" https://smartdefine.org/significant_other/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, significant other thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/significant_other/thesaurus/synonyms>.
MLASmart Define. "significant other thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/significant_other/thesaurus/synonyms>