32 entries under adverb topic. ×

7
instantaneously(directly, immediately, rapidly, instantly)
5
pronto(fast, directly, immediately, quickly)
5
rapidly(directly, immediately, quickly, instantly)
4
fast(quickly, rapidly, speedily)
4
in no time(expression, idiom, quickly, rapidly)
4
lickety-split
3
hastily(quickly, rapidly, speedily)
3
in a jiffy(expression, directly, immediately, rapidly)
3
instantly(directly, immediately, rapidly)
3
quickly(fast, rapidly, speedily)
3
swiftly(directly, immediately, quickly, rapidly)
2
apace(fast, quickly, rapidly, speedily)
2
like a shot(expression, idiom, quickly, rapidly)
1
briskly(quickly, rapidly, speedily)
1
expeditiously(directly, immediately, quickly, rapidly)
1
hell-for-leather
1
hurriedly(quickly, rapidly, speedily)
1
in a trice
1
like greased lightning(expression, idiom, quickly, rapidly)
1
on the double(expression, idiom, directly, quickly)
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APASmart Define. (2015). in a flash thesaurus. Retrieved September 26, 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 26, 2026).
HarvardSmart Define 2015, in a flash thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/in_a_flash/thesaurus/synonyms>.
MLASmart Define. "in a flash thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/in_a_flash/thesaurus/synonyms>