| Word | Definitions | Synonyms |
|---|---|---|
| acutely | (adverb) having a rapid onset | - |
| (adverb) in a keen or penetrating way | Synonyms: keenly | |
| (adverb) changing suddenly in direction and degree | Synonyms: sharp, sharply | |
| (adverb) in a shrewd manner | Synonyms: astutely, sagaciously, sapiently, shrewdly |