154 entries under adverb topic. ×

9
expeditiously(quick, early, directly, quickly)
9
instanter(now, directly, immediately, quickly)
8
briskly(fast, quickly, rapidly, pronto)
8
early(adjective, time, timely, opportunely)
8
quick(prompt, early, directly, immediately)
7
in haste(fast, quickly, rapidly, pronto)
7
lickety-split
7
straightaway(first, now, directly, immediately)
7
summarily(delay, first, directly, immediately)
6
punctually(precisely, punctually)
6
abruptly(fast, quickly, rapidly, pronto)
6
betimes(time, early, timely, opportunely)
6
chop-chop(fast, quickly, rapidly, pronto)
6
now(directly, immediately, rapidly, instantly)
6
on the double(expression, idiom, now, directly)
6
posthaste(adjective, fast, quick, early)
6
without hesitation(straight, directly, immediately, easily)
5
in good time(time, early, timely, opportunely)
5
like a shot(expression, idiom, fast, quickly)
5
right(straight, immediately, precisely, punctually)
10 years ago|10k views|share |citing 
APASmart Define. (2016). promptly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/promptly/thesaurus/synonyms
ChicagoSmart Define. 2016. "promptly thesaurus" https://smartdefine.org/promptly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, promptly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/promptly/thesaurus/synonyms>.
MLASmart Define. "promptly thesaurus" 21 March 2016. Web. 27 September 2026. <https://smartdefine.org/promptly/thesaurus/synonyms>