17 entries under first topic. ×

24
immediately(adverb, directly, quickly, haste)
19
instantly(adverb, directly, immediately, quickly)
5
in no time(expression, idiom, now, directly)
3
straightaway(adverb, straight, directly, immediately)
2
summarily(now, directly, immediately, rapidly)
2
thereupon(now, directly, immediately, rapidly)
1
in an instant(expression, idiom, now, directly)
1
newly(now, directly, immediately, promptly)
1
presto(now, directly, immediately, promptly)
1
primitively(now, directly, immediately, promptly)
1
recently(now, directly, immediately, promptly)
1
seasonably(now, directly, immediately, promptly)
1
soon(directly, immediately, quickly, rapidly)
1
thereon(now, directly, immediately, promptly)
1
timely(now, directly, immediately, promptly)
0
betimes(now, directly, immediately, promptly)
0
freshly(now, directly, immediately, promptly)
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APASmart Define. (2015). instantaneously thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/instantaneously/thesaurus/synonyms
ChicagoSmart Define. 2015. "instantaneously thesaurus" https://smartdefine.org/instantaneously/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, instantaneously thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/instantaneously/thesaurus/synonyms>.
MLASmart Define. "instantaneously thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/instantaneously/thesaurus/synonyms>