Beat
Beat noun - A very small space of time.
Usage example: within a beat he was on the phone complaining about an error in his bill
Heartbeat
Heartbeat noun - A very small space of time.
Usage example: I'd accept a job offer from that company in a heartbeat
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Synonyms for Heartbeat
Both words in one sentence
- The "Level Up" four-beat military drum tune sounds like a heartbeat as well.
Source: Heartbeat Soundtrack -
Beat Still, My Heart: The 2011 house Nevermore: The Madness of Poe included a room based on The Tell Tale Heart, complete with the deep bass thud of the heartbeat echoing through the room.
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Artistic License Biology: The Heartbeat Soundtrack is a human heartbeat, not the much faster beat of a rabbit's heart.
Cite this Source
Heartbeat and Beat. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/beat/heartbeat
Beat & Heartbeat. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/beat/heartbeat>.
Heartbeat or Beat. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/beat/heartbeat.
Google Ngram Viewer shows how "beat" and "heartbeat" have occurred on timeline