Synonyms|340Antonyms|8|Broader|7Narrower|8Related|94

36 entries under instantly topic. ×

2
like now(now, directly, immediately, rapidly)
2
on the dot(expression, idiom, directly, immediately, rapidly)
2
on the double(expression, idiom, directly, rapidly)
2
pdq(now, directly, immediately, rapidly)
2
this instant(expression, adverb, directly, immediately, rapidly)
1
anon(straight, now, directly, immediately, quickly)
1
at short notice(expression, idiom, directly, immediately, rapidly)
1
double-time(directly, immediately, rapidly, soon, swiftly)
1
hereupon(directly, immediately, rapidly)
1
in a New York minute(expression, idiom, directly, immediately, rapidly)
1
in a flash(expression, idiom, directly, immediately, rapidly)
1
now or never(expression, idiom, directly, immediately, rapidly)
1
shortly(straight, now, directly, immediately, quickly)
1
soon afterward(expression, directly, immediately, rapidly)
1
thereupon(adverb, first, now, directly, immediately)
1
urgently(directly, immediately, quickly, rapidly)
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APASmart Define. (2015). at once thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/at_once/thesaurus/synonyms
ChicagoSmart Define. 2015. "at once thesaurus" https://smartdefine.org/at_once/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, at once thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/at_once/thesaurus/synonyms>.
MLASmart Define. "at once thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/at_once/thesaurus/synonyms>