67 entries under adverb topic. ×

2
at once(expression, directly, immediately, rapidly)
2
at short notice(expression, directly, rapidly, instantly)
2
at the double(expression, idiom, quickly, rapidly)
2
away(now, directly, immediately, rapidly)
2
chop-chop(hot, quick, nimble, speedy)
2
directly(now, immediately, rapidly, instantly)
2
forthwith(now, directly, immediately, rapidly)
2
in a New York minute(expression, directly, rapidly, instantly)
2
in a flash(expression, directly, quickly, rapidly)
2
instanter(now, directly, immediately, rapidly)
2
instantly(now, directly, immediately, rapidly)
2
like now(expression, now, directly, immediately)
2
now(directly, immediately, rapidly, instantly)
2
now or never(expression, directly, rapidly, instantly)
2
on the dot(expression, idiom, directly, rapidly)
2
on the spot(expression, directly, rapidly, instantly)
2
right away(now, directly, immediately, rapidly)
2
right now(now, directly, immediately, rapidly)
2
this instant(expression, directly, rapidly, instantly)
2
unhesitatingly(directly, immediately, rapidly, instantly)
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APASmart Define. (2015). on the double thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/on_the_double/thesaurus/synonyms
ChicagoSmart Define. 2015. "on the double thesaurus" https://smartdefine.org/on_the_double/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, on the double thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/on_the_double/thesaurus/synonyms>.
MLASmart Define. "on the double thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/on_the_double/thesaurus/synonyms>