Exasperating is an adjective that describes something that causes extreme annoyance or frustration. There are several synonyms for this word that can be used interchangeably in writing or conversation. These synonyms include irritating, vexing, infuriating, maddening, frustrating, annoying, provoking, and aggravating. Each of these words has a slightly different connotation, but they all describe a situation in which someone is feeling aggravated or annoyed. For example, irritating or annoying might be used to describe a minor annoyance, while infuriating or maddening would be appropriate for a more significant frustration. Choosing the right synonym can help to add variety and depth to your writing, while still accurately conveying the intended meaning.