Synonyms and related words :
acid, bedazzled, biting, corrosive, cutting, dazed, dazzled, dopey, driving, effective, forceful, forcible, groggy, gutsy, imperative, impressive, in a daze, incisive, knocked silly, mazed, mordant, nervous, penetrating, piercing, poignant, powerful, punch-drunk, sensational, silly, sinewed, sinewy, slaphappy, slashing, striking, strong, telling, trenchant, vigorous, vital, woozy