140 entries under adverb topic. ×

2
in a trice
2
like a shot(expression, idiom, quickly, rapidly)
2
like greased lightning(expression, idiom, quickly, rapidly)
2
momentarily
2
nowadays
2
on the dot(expression, idiom, directly, rapidly)
2
on the double(expression, idiom, directly, rapidly)
2
post-haste
2
right off
2
shortly(straight, now, directly, immediately)
2
straight off(expression, directly, immediately, rapidly)
2
thereupon(first, now, directly, immediately)
2
this instant(expression, directly, immediately, rapidly)
1
abruptly(now, suddenly, unexpectedly, unawares)
1
at the drop of a hat(expression, idiom, freely, immediately)
1
before long(expression, early, now, today)
1
before you know it(expression, idiom, now, immediately)
1
betimes(first, now, directly, immediately)
1
by and by(expression, idiom, now, immediately)
1
cheerfully(freely, immediately, easily, gladly)
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APASmart Define. (2015). without delay thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/without_delay/thesaurus/synonyms
ChicagoSmart Define. 2015. "without delay thesaurus" https://smartdefine.org/without_delay/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, without delay thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/without_delay/thesaurus/synonyms>.
MLASmart Define. "without delay thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/without_delay/thesaurus/synonyms>