There are several synonyms for the phrase "more strongsmelling", and these can be used to describe different types of smells. For instance, the word pungent can be used to describe a strong and sharp smell, while potent refers to a smell that is powerful and intense. Another synonym is strong-scented, which is used to describe a fragrance or aroma that is particularly noticeable. Other words that can be used to describe a more strongsmelling odor include overpowering, overpowering, overwhelming, and acrid. Ultimately, the choice of synonym will depend on the context in which the odor is being described and the specific qualities that are most prominent in the smell.