Acute
Acute adjective - Able to sense slight impressions or differences.
Usage example: dogs, with their acute sense of smell, are used for finding toxic substances undetectable by humans
Sharp is a synonym for acute in keen topic. In some cases you can use "Sharp" instead the word "Acute" as an adjective or a noun, when it comes to topics like deeply perceptive, stabbing, pointed, careful. popular alternative
Nearby Word: acutely
Sharp
Sharp adjective - Having a powerfully stimulating odor or flavor.
Usage example: that cheese is so sharp that its rank aroma can practically clear a room
Acute is a synonym for sharp in keen topic. You can use "Acute" instead the word "Sharp" as an adjective or a noun, if it concerns topics such as perceptive, quick-witted, knifelike, careful. rare substitute
Mutual synonyms
Both words in one sentence
- Legends about their extremely powerful sight abound, and in many languages "having the eyes of a lynx" means being extremely sharp-sighted and (in a figurative sense) being very acute-minded and perceptive.
Source: Analysis / Panthera Awesome -
Aside from being predatory and having needle-sharp teeth, they could kill by causing acute allergic reactions.
Source: Starfish Aliens -
The limitations of horses becomes a very acute problem near the very end of their journey, when the human travelers fail to anticipate the effect of prolonged walking over sharp ice on the horse's unshod feet.
Source: Automaton Horses
Cite this Source
Sharp and Acute. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/acute/sharp
Acute & Sharp. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/acute/sharp>.
Sharp or Acute. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/acute/sharp.
Google Ngram Viewer shows how "acute" and "sharp" have occurred on timeline