What is another word for smoothening?
Pronunciation: [smˈuːðənɪŋ] (IPA) 
Smoothing is the process of making something smoother, either physically or metaphorically. There are many synonyms for this word, such as polishing, honing, refining, streamlining, and shaping. Each of these words conveys a sense of making something more efficient, less rough, and more aesthetically pleasing. For example, polishing might refer to making a piece of silverware more shiny and reflective, while honing might refer to perfecting a skill or talent through practice and dedication. Refining could apply to a process or system, where unnecessary steps are removed to create a more streamlined and efficient final product. Whatever the context, synonyms for smoothening all suggest a process of improving and perfecting.
