1
fiancé(love, prize, steady, dear)
1
first and last(noun, expression, idiom, love, prize)
1
flame(noun, love, prize, steady, dear)
1
flare
1
force of life(expression, idiom)
1
fraction of a second
1
girlfriend(noun, love, prize, steady, dear)
1
growth force
1
half a second
1
haste(noun, suddenness)
1
heart
1
heartbeats
1
heartblood
1
honey(noun, love, prize, steady, dear)
1
idol(noun, love, prize, steady, dear)
1
im(noun, pulse)
1
immediacy(noun, suddenness)
1
impulse
1
impulse of life(expression, idiom)
1
inamorato(noun, love, prize, steady, dear)
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APASmart Define. (2015). heartbeat thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heartbeat/thesaurus/synonyms
ChicagoSmart Define. 2015. "heartbeat thesaurus" https://smartdefine.org/heartbeat/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, heartbeat thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heartbeat/thesaurus/synonyms>.
MLASmart Define. "heartbeat thesaurus" 24 December 2015. Web. 25 September 2026. <https://smartdefine.org/heartbeat/thesaurus/synonyms>