Synonyms|662Antonyms|133|Broader|4Narrower|0Related|376

50 entries under immediately topic. ×

23
instantly(noun, adverb, early, now, directly)
22
without delay(noun, expression, idiom, adverb, directly)
20
at once(noun, expression, idiom, adverb, now)
20
pronto(adjective, adverb, fast, quickly)
18
right away(noun, verb, expression, adverb, phrasal verb)
13
straight away(noun, verb, expression, adverb, phrasal verb)
12
soon(adverb, quick, directly, quickly)
12
forthwith(adverb, now, directly, quickly)
11
readily(adverb, directly, quickly, heartily)
9
instanter(adverb, now, directly, quickly)
8
quick(adverb, prompt, early, directly)
7
straightaway(adverb, first, now, directly)
7
summarily(adverb, delay, first, directly)
6
now(adverb, directly, rapidly, instantly)
6
without hesitation(adverb, straight, directly, easily)
5
in no time(noun, expression, idiom, first, directly)
5
right(adverb, straight, precisely, punctually)
5
straight off(verb, expression, adverb, phrasal verb, directly)
4
in a jiffy(noun, expression, idiom, adverb, directly)
4
on the spot(expression, idiom, directly, rapidly)
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ChicagoSmart Define. 2016. "promptly thesaurus" https://smartdefine.org/promptly/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, promptly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/promptly/thesaurus/synonyms>.
MLASmart Define. "promptly thesaurus" 21 March 2016. Web. 24 September 2026. <https://smartdefine.org/promptly/thesaurus/synonyms>