79 entries under noun topic. ×

14
pulse(life, pulse)
12
pulsation
9
throb(excitement, agitation, unrest, pulse)
7
beat
7
flash
6
trice
6
flutter(excitement, agitation, unrest)
6
twinkling
6
wink
5
split second(expression, idiom, time)
5
instant
5
emotion(excitement, agitation, unrest)
5
jiffy
4
blink of an eye
4
heart-beat(excitement, agitation, unrest)
4
prize(love, feelings, adore, steady)
4
rhythm(beat, swing, pulse, tempo)
3
number one(expression, love, prize, feelings)
3
numero uno(expression, love, prize, feelings)
3
object of affection(expression, idiom, love, prize)
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APASmart Define. (2015). heartbeat thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/heartbeat/thesaurus/synonyms
ChicagoSmart Define. 2015. "heartbeat thesaurus" https://smartdefine.org/heartbeat/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, heartbeat thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/heartbeat/thesaurus/synonyms>.
MLASmart Define. "heartbeat thesaurus" 24 December 2015. Web. 29 September 2026. <https://smartdefine.org/heartbeat/thesaurus/synonyms>