If there are two big sides arguing then that is the definition of controversial. Uncontroversial means there is no big opposition to it. > You can argue with a

If there are two big sides arguing then that is the definition of controversial. Uncontroversial means there is no big opposition to it. > You can argue with anything, and then it's 'controversial'. Yes, that is the definition of the word. I am not sure why you try to define it as something else, something being controversial just means people don't agree about it.