- educate, school, train, cultivate, civilize, civilise - train to be discriminative in taste or judgment; "Cultivate your musical taste"; "Train your tastebuds"; "She is well schooled in poetry"
--1 is one way to polish, refine, fine-tune, down
Sample sentences:Derived form: noun civilisation4 
Somebody ----s something
Somebody ----s somebody
 - civilize, civilise - raise from a barbaric to a civilized state; "The wild child found wandering in the forest was gradually civilized"
--2 is one way to change, alter, modify
Sample sentences:Derived form: noun civilisation1 
Somebody ----s somebody
Something ----s somebody