Synonyms|103Antonyms|1|Broader|1Narrower|0Related|3
2
swift(fast, showy, speedy, brisk, quickly)
2
without delay(expression, adverb, quickly, rapidly, speedily)
1
briskly(adverb, quickly, rapidly, speedily)
1
chop-chop(adverb, quickly, rapidly, soon, swiftly)
1
chop chop(expression, soon, swiftly, snappily, posthaste)
1
directly
1
double-time(soon, swiftly, snappily, posthaste, fleetly)
1
expeditiously(adverb, quickly, rapidly, soon, swiftly)
1
flat
1
flat-out(quickly, rapidly, speedily)
1
fleet(adjective, quick)
1
fleetly(quickly, rapidly, soon, swiftly, snappily)
1
hell-for-leather(adverb, fast)
1
in a flash(expression, idiom, adverb, quickly, rapidly)
1
in a jiffy
1
in double time(expression, idiom, soon, swiftly, snappily)
1
in high gear(expression, idiom, soon, swiftly, snappily)
1
in no time(expression, idiom, adverb, quickly, rapidly)
1
in short order(expression, idiom, quickly, rapidly, soon)
1
instantaneously
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HarvardSmart Define 2015, like greased lightning thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/like_greased_lightning/thesaurus/synonyms>.
MLASmart Define. "like greased lightning thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/like_greased_lightning/thesaurus/synonyms>