3
in no time(expression, idiom, adverb, first, now)
2
quickly
2
swiftly
1
at once(expression, first, now, directly, immediately)
1
betimes(first, now, directly, immediately, promptly)
1
briefly
1
directly(first, now, immediately, promptly)
1
first(now, directly, immediately, promptly)
1
freshly(first, now, directly, immediately, promptly)
1
immediately(first, now, directly, promptly)
1
in a jiffy(expression, idiom, adverb, first, now)
1
instantaneously(first, now, directly, immediately, promptly)
1
instantly(first, now, directly, immediately, promptly)
1
momentarily
1
newly(first, now, directly, immediately, promptly)
1
presto(first, now, directly, immediately, promptly)
1
primitively(first, now, directly, immediately, promptly)
1
promptly(first, now, directly, immediately)
1
recently(first, now, directly, immediately, promptly)
1
right away(expression, first, now, directly, immediately)
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APASmart Define. (2015). in an instant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/in_an_instant/thesaurus/synonyms
ChicagoSmart Define. 2015. "in an instant thesaurus" https://smartdefine.org/in_an_instant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, in an instant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/in_an_instant/thesaurus/synonyms>.
MLASmart Define. "in an instant thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/in_an_instant/thesaurus/synonyms>