The word strong-smelling implies a pungent and overpowering odor. Its antonyms are words that describe fragrant and subtle aromas. Words like sweet, mild, faint, delicate, pleasant, and subtle can be used as antonyms for strong-smelling. These words indicate a subtle aroma that is not overpowering. When we use these words, we imply that the smell is not only bearable but also enjoyable. Synonyms for strong-smelling might include putrid, acrid, noxious, offensive, and unpleasant. Ultimately, the choice of antonyms for strong-smelling depends on the context in which the word is used.