39 entries under quickly topic. ×

61
instantly(noun, adverb, time, first, now)
37
at once(noun, expression, idiom, adverb, time)
32
instantaneously(adverb, first, directly, haste)
29
directly(noun, adjective, adverb, conjunction, time)
27
promptly(noun, adjective, adverb, quick, first)
21
speedily(adverb, freely, directly, easily)
21
swiftly(adverb, directly, rapidly, haste)
17
pronto(adverb, quick, now, directly)
15
straightaway(adverb, time, first, now, directly)
11
hastily(adverb, rapidly, speedily, suddenly)
10
soon(adjective, adverb, quick, first, now)
7
apace(rapidly, haste, speedily, earliness)
7
rapidly(adverb, fast, directly, instantly)
6
expeditiously(adverb, directly, rapidly, instantly)
6
readily(adverb, willingly, effortlessly)
6
fast(adjective, rapidly, speedily)
6
shortly(adjective, adverb, quick, now, directly)
5
hurriedly(adverb, rapidly, speedily, suddenly)
5
like a shot(expression, idiom, adverb, rapidly)
4
in haste(expression, idiom, adverb, rapidly)
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APASmart Define. (2016). immediately thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/immediately/thesaurus/synonyms
ChicagoSmart Define. 2016. "immediately thesaurus" https://smartdefine.org/immediately/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, immediately thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/immediately/thesaurus/synonyms>.
MLASmart Define. "immediately thesaurus" 24 February 2016. Web. 20 September 2026. <https://smartdefine.org/immediately/thesaurus/synonyms>