There are various synonyms for the word "puckishly" which describe someone's behaviour as playful, mischievous, or impish. Some words that can be used as alternatives to puckishly include whimsical, roguish, teasing, jocular, saucy, impudent and impish. Additionally, other related words such as mischievously and playfully can be considered as well. All these words reveal a sense of playfulness, enjoyment and a tone of lightheartedness. A person who acts in a puckish way tends to have a whimsical sense of humour while indulging in a mischievous act. These synonyms can be used when describing playful behaviour in a light-hearted situation, such as a joke or a prank.