Gladly is an adverb that signifies a willingness or eagerness to do something, but it is not the only word that conveys such a sentiment. There are several synonyms for the word gladly that express similar emotions, such as willingly, cheerfully, eagerly, joyfully, and delightfully. Each term holds a slightly different meaning, but they can all be used interchangeably in most contexts. Willingly, for instance, suggests a voluntary or purposeful action, while cheerfully implies a pleasant and cheerful disposition. Eagerly denotes an enthusiastic or excited approach, while joyfully and delightfully both convey a sense of happiness and enjoyment in doing something.