248 entries under noun topic. ×

1
fair-haired boy(expression, love, treasure, dear)
1
fancy woman(expression, lover, concubine, paramour)
1
favorite person(expression, love, dear, honey)
1
fire(blaze, spark, flare, flicker)
1
first and last(expression, idiom, love, prize)
1
heartbeat(love, prize, steady, dear)
1
lady friend(expression, lover, concubine, paramour)
1
light of my life(expression, idiom, love, dear)
1
number one(expression, adjective, love, prize)
1
numero uno(expression, love, prize, steady)
1
object of affection(expression, idiom, love, prize)
1
old lady(expression, lover, concubine, paramour)
1
other woman(expression, lover, concubine, paramour)
1
partisan(supporter, fan, follower, lover)
1
prize(love, steady, dear)
1
rave(love, prize, steady, dear)
1
someone adored(expression, love, prize, steady)
1
tootsie(love, prize, steady, dear)
1
viewer
1
watcher
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APASmart Define. (2016). sweetheart thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/sweetheart/thesaurus/synonyms
ChicagoSmart Define. 2016. "sweetheart thesaurus" https://smartdefine.org/sweetheart/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, sweetheart thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/sweetheart/thesaurus/synonyms>.
MLASmart Define. "sweetheart thesaurus" 30 March 2016. Web. 1 October 2026. <https://smartdefine.org/sweetheart/thesaurus/synonyms>