quickly
WordReference English Thesaurus © 2026
Sense: Adverb: rapidly
Synonyms:
rapidly, fast Collocations, speedily, swiftly Collocations, briskly, racing, hastily Collocations, lickety-split , posthaste, like a bat out of hell , full steam ahead , on the double, hell for leather , furiously, chop-chop , full tilt, at full tilt, a mile a minute, by leaps and bounds, like wildfire, double-quick, quick Collocations
Antonyms:
slowly Collocations, leisurely, painstakingly, sluggishly, nonchalantly, ponderously, unhurriedly, in slow motion, taking your time, at your own pace, bit by bit
Sense: Adverb: soon
Synonyms:
soon Collocations, immediately Collocations, at once, instantly, straight away, right away , promptly Collocations, pronto , on the spot, without delay, in no time, on the double, at the double , in a jiffy , in the blink of an eye, ASAP Collocations
Antonyms:
Sense: Adverb: hastily
Synonyms: