Is it smoother or more smooth?

Related questions

1. What is the comparative of smooth?
2. Is Sand smooth or rough?
3. What does difficult situation mean?
4. What does fierceness mean?
5. What is a fierce person?
6. Is smoothen a real word?
7. What is the synonym of worthless?
8. What does fierce woman mean?
9. What is meaninglessness?
10. Is simpler a real word?

Tags

1. #adverb
2. #forms
3. #smoother
4. #smooth
5. #though
6. #comparative
7. #being
8. #correct
9. #adjective
10. #doubt
11. #superlative
12. #functions
13. #smoothly