35 entries under adverb topic. ×

8
swiftly(immediately, quickly, rapidly, soon)
7
quickly(immediately, rapidly, soon, hastily)
7
rapidly(quick, early, quickly, hastily)
7
speedily(quick, early, immediately, quickly)
6
hastily(quick, early, immediately, quickly)
5
briskly(quickly, rapidly, hastily, speedily)
5
posthaste(adjective, fast, quick, early)
4
expeditiously(quick, early, immediately, quickly)
4
promptly(quick, early, quickly, rapidly)
3
hurriedly(quick, quickly, rapidly, soon)
3
snappily(soon, swiftly, posthaste)
2
abruptly
2
full tilt(expression, quick, quickly, rapidly)
2
readily
2
soon(quickly, rapidly, swiftly, snappily)
1
at once(expression, quickly, rapidly, speedily)
1
breathlessly
1
clearly
1
dashingly
1
double-quick(quick, rapidly, soon, swiftly)
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APASmart Define. (2013). fleetly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fleetly/thesaurus/synonyms
ChicagoSmart Define. 2013. "fleetly thesaurus" https://smartdefine.org/fleetly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, fleetly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fleetly/thesaurus/synonyms>.
MLASmart Define. "fleetly thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/fleetly/thesaurus/synonyms>