keenly Synonyms

acutely attentively zealously vigorously astutely sagaciously shrewdly avidly seriously severely piercingly yearningly wisely rancorously sapiently sharply smartly stabbingly strongly tartly thirstily trenchantly warmly bleakly brusquely pointedly raptly rigorously searchingly solicitously zestfully spiritedly stringently vivaciously perspicaciously perceptively penetratively mordaciously acerbically energetically enthusiastically excitedly fervently fervidly incisively overpoweringly watchfully absorbedly caustically cleverly