The word "proscribed" generally means prohibited or banned. Some antonyms for "proscribed" are permitted, allowed, sanctioned, authorized, and authorized. These words denote that something is lawful, legal, or acceptable. Other antonyms that can be used for "proscribed" are approved, endorsed, favored, and encouraged. These words suggest that something is supported, advocated, or appreciated. When we say something is proscribed, it means it is forbidden, forbidden, banned or ostracized. The opposite of that would be something that is allowed or encouraged. Using antonyms help a person to get clarity about the concept and means of the original word in a better way.