Heartbeat
Space
Space noun - An indefinite but usually short period of time.
Usage example: in the space of a few minutes the room had filled up
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Synonyms for Space
Heartbeat and space are semantically related. Sometimes you can use "Heartbeat" instead a noun "Space".
Both words in one sentence
- Hence the hidden track on Anti-Meridian, with one of the astronauts saying that he would go back to space in a heartbeat if given the chance.
Source: Music / Brave Saint Saturn - A pulsing heartbeat sound can be heard in the background during encounters with the Prophets in Star Trek: Deep Space Nine.
Source: Heartbeat Soundtrack -
And Yuri Gagarin probably wouldn't have been too eager to help a couple of Americans who decide to help him launch into space—you and Ivan would have been arrested in a heartbeat in addition to Carmen.
Cite this Source
Space and Heartbeat. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/heartbeat/space
Heartbeat & Space. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/heartbeat/space>.
Space or Heartbeat. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/heartbeat/space.
Google Ngram Viewer shows how "heartbeat" and "space" have occurred on timeline