Which would be the closest antonym for word accepted?

The closest antonym for "accepted" depends on the context. Here are a few options, each with a slightly different nuance:

* Rejected: This is the most direct opposite of "accepted," meaning to refuse or decline something.

* Disapproved: This implies a more judgmental rejection, suggesting something is not considered acceptable.

* Denied: Similar to "rejected," this implies a formal refusal or refusal of access.

* Unwelcome: This emphasizes the negative reception of something, implying it is not wanted.

* Controversial: This suggests that something is not universally accepted and may be met with opposition.

To choose the best antonym, consider the specific situation in which "accepted" is being used.