78 entries under expression topic. ×

11
like a shot(idiom, adverb, fast, quickly)
9
in haste(idiom, adverb, fast, quickly)
6
at once(adverb, directly, immediately, quickly)
6
like greased lightning(idiom, adverb, quickly, speedily)
5
in a flash(idiom, adverb, directly, immediately)
5
in a trice(idiom, adverb)
5
right away(adverb, directly, immediately, instantly)
5
without delay(adverb, directly, immediately, quickly)
4
in a jiffy(idiom, adverb, directly, immediately)
4
in a wink(idiom, adverb)
4
like mad(adverb, intensely, fiercely, wildly)
3
at full speed(idiom, adverb)
3
full tilt(quick, quickly, readily, sincerely)
3
in no time(idiom, adverb, quick, quickly)
3
like lightning(adverb, quickly, speedily)
3
on the double(idiom, adverb, directly, immediately)
2
at the double(idiom, quickly, speedily)
2
hell for leather
2
in a moment
2
in nothing flat(directly, immediately, quickly, instantly)
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APASmart Define. (2015). rapidly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rapidly/thesaurus/synonyms
ChicagoSmart Define. 2015. "rapidly thesaurus" https://smartdefine.org/rapidly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, rapidly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rapidly/thesaurus/synonyms>.
MLASmart Define. "rapidly thesaurus" 5 October 2015. Web. 20 September 2026. <https://smartdefine.org/rapidly/thesaurus/synonyms>