"Smell" is a commonly used word, but sometimes we need to vary our vocabulary. Depending on the context, we can use synonyms such as aroma, fragrance, odor, scent, or even stench. Aroma usually refers to a pleasant scent, whereas a fragrance is a pleasing odor, such as that of a flower or perfume. Odor usually refers to a noticeable scent, whether pleasant or unpleasant, while scent can be used to describe a particular smell. Stench, on the other hand, is a foul and offensive smell. By incorporating these synonyms, we can add variety and creativity to our writing and effectively convey the essence of an odor.