Perceptive
Perceptive adjective - Able to sense slight impressions or differences.
Usage example: due to their ability to rotate their ears, cats are very perceptive when it comes to pinpointing the source of a sound
Quick is a synonym for perceptive in alert topic. In some cases you can use "Quick" instead an adjective "Perceptive", when it comes to topics like sharp, piercing, observant.
Quick
Quick adjective - Having or showing quickness of mind.
Usage example: a quick lad, he immediately caught on to how the machinery operated
Perceptive is a synonym for quick in alert topic. You can use "Perceptive" instead an adjective "Quick", if it concerns topics such as sharp, smart, intelligent, discerning.
Mutual synonyms
Both words in one sentence
- Of course, that necessitates that only incredibly perceptive and quick-thinking people are qualified for the position, because there's a deep gulf between belief and fact.
Source: Would Not Shoot a Good Guy - Cute Is Evil: Zero (if the player takes the kill em' all approach) Conspicuously Selective Perception: The guards are not the most perceptive, though they are reasonably quick shots.
Source: Video Game / Warp
Cite this Source
Quick and Perceptive. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/perceptive/quick
Perceptive & Quick. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/perceptive/quick>.
Quick or Perceptive. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/perceptive/quick.
Google Ngram Viewer shows how "perceptive" and "quick" have occurred on timeline