Whiffier is a word that refers to something that has a strong and unpleasant odor. Some synonyms for this term include pungent, strong-smelling, malodorous, rank, foul, stinky, reeking, fetid, and noxious. Each of these words captures the essence of whiffier and describes something that emits a powerful and unpleasant smell. These words can be used in different contexts, such as describing food, people, animals, or places. Whether you are looking for a more descriptive way to talk about a bad smell or trying to avoid using the same word repeatedly, these synonyms for whiffier can come in handy.