99 entries under expression topic. ×

2
in a moment(idiom, adverb)
2
in nothing flat(idiom, directly, rapidly, instantly)
2
on the dot(idiom, directly, immediately, rapidly)
2
on the double(idiom, directly, rapidly, instantly)
2
on the run
2
this instant(adverb, directly, immediately, rapidly)
1
at a blow
1
at a stroke
1
at one blow
1
at one jump
1
at one stroke
1
at one swoop
1
at short notice(idiom, directly, immediately, rapidly)
1
at the drop of a hat(idiom, adverb, freely, immediately)
1
before long(now, soon, swiftly, today)
1
bit previous(soon, swiftly, proximately, snappily)
1
bright and early(idiom, soon, swiftly, snappily)
1
by and by(idiom, now, soon, swiftly)
1
by forced marches
1
ere long(soon, swiftly, proximately, snappily)
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APASmart Define. (2015). at once thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/at_once/thesaurus/synonyms
ChicagoSmart Define. 2015. "at once thesaurus" https://smartdefine.org/at_once/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, at once thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/at_once/thesaurus/synonyms>.
MLASmart Define. "at once thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/at_once/thesaurus/synonyms>