Synonyms|87Antonyms|1|Broader|0Narrower|0Related|21
3
presently
3
quickly
3
rapidly(directly, immediately, instantly, shortly, forthwith)
3
readily
3
speedily
3
straight away(expression, now, directly, immediately, rapidly)
3
this instant(expression, adverb, directly, rapidly, instantly)
2
anon(now, directly, immediately, quickly, rapidly)
2
apace
2
expeditiously
2
first off
2
hereupon(directly, immediately, rapidly, instantly, shortly)
2
in a flash(expression, directly, immediately, rapidly, instantly)
2
in a second
2
in a wink
2
in nothing flat(expression, now, directly, immediately, rapidly)
2
on the dot(expression, idiom, directly, rapidly, instantly)
2
right now(adverb, now, directly, immediately, rapidly)
2
right off(adverb, directly)
2
shortly(now, directly, immediately, quickly, rapidly)
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APASmart Define. (2015). instanter thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/instanter/thesaurus/synonyms
ChicagoSmart Define. 2015. "instanter thesaurus" https://smartdefine.org/instanter/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, instanter thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/instanter/thesaurus/synonyms>.
MLASmart Define. "instanter thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/instanter/thesaurus/synonyms>