41 entries under noun topic. ×

61
instantly(adverb, time, first, now)
37
at once(expression, idiom, adverb, time)
32
without delay(expression, idiom, adverb, first)
29
directly(adjective, adverb, conjunction, time)
27
promptly(adjective, adverb, quick, first)
24
right away(verb, expression, adverb, phrasal verb)
22
once
18
straight away(verb, expression, adverb, phrasal verb)
8
in no time(expression, idiom, first, freely)
7
in a wink(expression, idiom, adverb)
4
in a jiffy(expression, idiom, adverb, first)
4
instant(adjective, adverb, time)
2
in a trice(expression, idiom, adverb, instantaneity)
2
post-haste
1
ado
1
bout
1
flour
1
here and now(expression, idiom, time)
1
immediacy
1
moment
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APASmart Define. (2016). immediately thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/immediately/thesaurus/synonyms
ChicagoSmart Define. 2016. "immediately thesaurus" https://smartdefine.org/immediately/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, immediately thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/immediately/thesaurus/synonyms>.
MLASmart Define. "immediately thesaurus" 24 February 2016. Web. 24 September 2026. <https://smartdefine.org/immediately/thesaurus/synonyms>