What is another word for not smooth?
Pronunciation: [nˌɒt smˈuːð] (IPA) 
There are a variety of synonyms for the term "not smooth", each conveying a different level of roughness or difficulty. One option is "uneven", which implies a lack of uniformity or consistency. Another is "bumpy", which suggests a physically jarring or jolting experience. "Rough" also connotes a lack of smoothness, but with a more textured or jagged surface. "Jagged" refers to sharp, irregular edges or surfaces. "Coarse" may be used to denote a rough or grainy texture, while "jarring" implies a sudden shock or disturbance to the physical or emotional senses. Whether used to describe a physical surface, communication, or social experience, using apt synonyms can add nuance and depth to one's writing and communication.
