Synonyms|108Antonyms|2|Broader|0Narrower|0Related|20

35 entries under quickly topic. ×

1
immediately(directly, rapidly, instantly, speedily)
1
in short order(expression, idiom, rapidly, speedily)
1
like a flash(expression, idiom, rapidly, speedily)
1
like greased lightning(expression, idiom, adverb, rapidly)
1
like lightning(expression, rapidly, speedily)
1
like wildfire(expression, rapidly, speedily)
1
on the double(expression, idiom, adverb, directly)
1
posthaste(adverb, fast, rapidly, speedily)
1
presto(rapidly, speedily)
1
quick(adverb, fast, rapidly, speedily)
1
speedily(adverb, directly, immediately, rapidly)
1
swift(rapidly, speedily)
1
without delay(expression, directly, immediately, rapidly)
0
all of a sudden(expression, idiom, adverb, suddenly)
0
at the double(expression, idiom, rapidly, speedily)
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APASmart Define. (2015). in a flash thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/in_a_flash/thesaurus/synonyms
ChicagoSmart Define. 2015. "in a flash thesaurus" https://smartdefine.org/in_a_flash/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, in a flash thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/in_a_flash/thesaurus/synonyms>.
MLASmart Define. "in a flash thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/in_a_flash/thesaurus/synonyms>