Day
Instant
Instant noun - A very small space of time.
Mutual synonyms
How words are described
Both words in one sentence
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In an instant he relived every single moment over from the point he and Hobbes flew into the pond on that winter day to the present moment.
Source: Continuity Cavalcade -
We start with pills that cause whoever swallows one to fall for the first person of the opposite sex, with a duration of either one instant, one day, or the ingester's entire life.
Source: Love Potion - The instant followup was also the only rerun that was on at a reasonable time of day.
Cite this Source
Instant and Day. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/day/instant
Day & Instant. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/day/instant>.
Instant or Day. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/day/instant.
Google Ngram Viewer shows how "day" and "instant" have occurred on timeline