Synonyms|248Antonyms|2|Broader|0Narrower|0Related|11

41 entries under instantly topic. ×

6
promptly(adverb, now, directly, immediately, quickly)
5
soon(adverb, now, directly, immediately, rapidly)
5
swiftly(adverb, directly, immediately, quickly, rapidly)
4
double-time(adverb, hot, quick, speedy, directly)
4
rapidly(adverb, directly, immediately, quickly)
4
speedily(adverb, directly, immediately, quickly, rapidly)
3
expeditiously(adverb, directly, immediately, quickly, rapidly)
3
without delay(expression, adverb, directly, immediately, rapidly)
2
PDQ(hot, quick, speedy, directly, immediately)
2
at once(expression, adverb, directly, immediately, rapidly)
2
at short notice(expression, adverb, directly, rapidly)
2
away(adverb, now, directly, immediately, rapidly)
2
directly(adverb, now, immediately, rapidly)
2
forthwith(adverb, now, directly, immediately, rapidly)
2
in a New York minute(expression, adverb, directly, rapidly)
2
in a flash(expression, adverb, directly, quickly, rapidly)
2
in a jiffy(expression, hot, quick, speedy, directly)
2
instanter(adverb, now, directly, immediately, rapidly)
2
like now(expression, adverb, now, directly, immediately)
2
now(adverb, directly, immediately, rapidly)
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APASmart Define. (2015). on the double thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/on_the_double/thesaurus/synonyms
ChicagoSmart Define. 2015. "on the double thesaurus" https://smartdefine.org/on_the_double/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, on the double thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/on_the_double/thesaurus/synonyms>.
MLASmart Define. "on the double thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/on_the_double/thesaurus/synonyms>