Thesaurus

split-second

adjective

Synonyms & Antonyms of split-second

(Entry 1 of 2)

done or occurring without any noticeable lapse in time
  • a day trader who is used to making split-second decisions

Synonyms for split-second

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split second

noun

Synonyms & Antonyms of split second (Entry 2 of 2)

a very small space of time
  • a devastating accident can cause everything in your life to change in a split second

Synonyms for split second

Words Related to split second

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Learn More About split-second

Time Traveler for split-second

Time Traveler

The first known use of split-second was in 1912

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Thesaurus Entries Near split-second

splits

split-second

split second

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Cite this Entry

“Split-second.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/split-second. Accessed 3 Dec. 2021.

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