Alert
Alert adjective - Having or showing quickness of mind.
Usage example: an alert and well-trained sheep dog who can handle difficult situations
Acute is a synonym for alert in characteristic topic. In some cases you can use "Acute" instead an adjective "Alert", when it comes to topics like character trait, quick-witted.
Mutual synonyms
Cite this Source
Acute and Alert. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/alert/acute
Alert & Acute. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/alert/acute>.
Acute or Alert. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/alert/acute.
Google Ngram Viewer shows how "alert" and "acute" have occurred on timeline