Heartbeat
Heartbeat noun - A very small space of time.
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Synonyms for Heartbeat
Tachycardia and heartbeat are semantically related. In some cases you can use "Tachycardia" instead a noun "Heartbeat".
Tachycardia
Tachycardia noun - Abnormally rapid heartbeat (over 100 beats per minute).
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Synonyms for Tachycardia
Heartbeat and tachycardia are semantically related. Sometimes you can use "Heartbeat" instead a noun "Tachycardia".
Mutual synonyms
Cite this Source
Tachycardia and Heartbeat. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/heartbeat/tachycardia
Heartbeat & Tachycardia. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/heartbeat/tachycardia>.
Tachycardia or Heartbeat. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/heartbeat/tachycardia.
Google Ngram Viewer shows how "heartbeat" and "tachycardia" have occurred on timeline