Affrontingly is an adverb that means in a way that insults or offends someone. There are several synonyms for this word that can be used to express the same meaning. One such synonym is offensively, which implies that something is done in a way that is likely to cause annoyance or injury to one's feelings. Another synonym is disrespectfully, meaning that someone is treated without the respect they deserve. Some other synonyms for affrontingly include insultingly, rudely, impertinently, and insolently. All these words can be used to convey the same sense of behavior that is insulting and hurtful.