Synonyms|324Antonyms|35|Broader|1Narrower|0Related|106
1
in high
1
in passing
1
in seven-league boots(expression, idiom)
1
in time(expression, soon, swiftly, snappily)
1
inadvisedly
1
incautiously
1
indefatigably(vigorously, earnestly, actively, hastily, carefully)
1
indiscreetly
1
indomitably
1
industriously(vigorously, earnestly, actively, hastily, carefully)
1
instanter
1
irresponsibly
1
laboriously(vigorously, earnestly, actively, hastily, carefully)
1
lickety-cut
1
lickety split(expression, soon, swiftly, snappily, posthaste)
1
like a bat out of hell(expression, idiom, soon, swiftly, snappily)
1
like a flash(expression, idiom, adverb, quickly, rapidly)
1
like all get out(expression, idiom, vigorously, earnestly, hastily)
1
like lightning(expression, adverb, quickly, rapidly, speedily)
1
like the devil(expression, idiom, vigorously, earnestly, hastily)
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APASmart Define. (2015). expeditiously thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/expeditiously/thesaurus/synonyms
ChicagoSmart Define. 2015. "expeditiously thesaurus" https://smartdefine.org/expeditiously/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, expeditiously thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/expeditiously/thesaurus/synonyms>.
MLASmart Define. "expeditiously thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/expeditiously/thesaurus/synonyms>