Quick
Quick adjective - Having or showing the ability to respond without delay or hesitation.
Usage example: she's a quick wit, always ready with a pun or joke when the moment calls for one
Speedy is a synonym for quick in fast topic. In some cases you can use "Speedy" instead the word "Quick" as an adjective or an adverb, when it comes to topics like instant, hasty, hurried, swift. popular alternative
Speedy
Speedy adjective - Moving, proceeding, or acting with great speed.
Usage example: a speedy worker but not a very careful one, unfortunately
Quick is a synonym for speedy in fast topic. You can use "Quick" instead the word "Speedy" as an adjective or an adverb or a noun, if it concerns topics such as hasty, hurried, swift, rapid. popular alternative
Mutual synonyms
Both words in one sentence
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Coogan derides Brydon as the Tortoise and announces that he would rather be the Hare, as they're speedy and quick always on the move.
Source: Series / The Trip -
In the film of Harry Potter and the Half-Blood Prince, Ron comments that Cormac McLaggen has a build more suited to a Beater than a Keeper, saying that Keepers must be quick and speedy and have good reflexes.
Source: Super Fly Reflexes -
Also at the end of Families, Speedy and Quick Delivery are "rewarded" for their abuse by being forced into a Sadistic Choice.
Source: Laser-Guided Karma
Cite this Source
Speedy and Quick. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/quick/speedy
Quick & Speedy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/quick/speedy>.
Speedy or Quick. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/quick/speedy.
Google Ngram Viewer shows how "quick" and "speedy" have occurred on timeline