The word "sweetscented" implies a pleasant fragrance, but there are several antonyms that convey an unpleasant odor. These include foul-smelling, putrid, malodorous, rank, stinky, and noxious. Other antonyms that describe scents that are not sweet or pleasant include acrid, pungent, sharp, and sour. These words are often used to describe unpleasant smells or odors that can come from places like garbage, sewers, and even certain foods. While "sweetscented" may conjure up images of flowers, baked goods, or other delightful scents, its antonyms remind us that not all smells are pleasant.