31 synonyms for prohibited such as blocked, banned, and barred. Prohibited is an adjective, and its antonyms are allowed and permitted.
Banned, Barred, Blocked, Censored, Closed, Denied, Disallowed, Enjoined, Excluded, Forbidden, Illegal, Impermissible, Inhibited, Not allowed, Not permitted, Off-limits, Out of bounds, Outlawed, Prevented, Proscribed, Refused, Restricted, Sanctioned against, Suppressed, Taboo, Unauthorized, Unlawful, Vetoed, Void, and Withheld.