Synonyms for acute

Some common synonyms of acute are: acute [a.] 1. Sharp, pointed, acuminate, cuspidate. 2. Keen, shrewd, discerning, knowing, quick, sharp, smart, bright, sage, sagacious, intelligent, astute, ingenious, subtle, penetrating, piercing, clear-sighted, sharp-witted, long-headed. 3. Severe, violent, intense, poignant, distressing, fierce, piercing, exquisite, pungent. 4. High, shrill, high-toned. 5. (Med.) Sudden, violent, temporary, limited, not chronic.