Split second
Split second noun - A very small space of time.
Usage example: a devastating accident can cause everything in your life to change in a split second
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Synonyms for Split second
Shake and split second are semantically related. In some cases you can use "Shake" instead a noun phrase "Split second". colloquial substitute
Shake
Shake noun - A very small space of time.
Usage example: I'll be there in two shakes
Cite this Source
Shake and Split second. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/split_second/shake
Split second & Shake. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/split_second/shake>.
Shake or Split second. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/split_second/shake.
Google Ngram Viewer shows how "split second" and "shake" have occurred on timeline