"Bonhomously" is an adverb that describes the quality of being good-natured, friendly, and sociable. Some effective synonyms for this word include affably, amicably, genially, cordially, and convivially. Affably suggests amiability and approachability, while amicably suggests a peaceful demeanor and willingness to cooperate. Genially, on the other hand, connotes a pleasant, kindly, and warm personality. Cordially implies a welcoming and hospitable nature, and convivially indicates a happy and lively demeanor that is perfect for socializing. Using any of these synonyms can convey the same meaning of a cheerful, friendly, and agreeable persona.