having a rapid onset "an acutely debilitating virus" acutelyacutely
in an acute manner "she pitied her sister acutely"; "acutely aware" acutelyacutely
changing suddenly in direction and degree "the road twists sharply after the light"; "turn sharp left here"; "the visor was acutely peaked"; "her shoes had acutely pointed toes" sharplysharpacutelysharplysharpacutely