Maniac (noun) — مهووس: A person who behaves in an extremely wild or obsessive way; informal, sometimes offensive. Below are 7 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
A person filled with extreme and uncritical enthusiasm, especially for a cause.
A person who cannot stop doing or using something harmful; also an enthusiast, as in a 'fitness addict'.
A man who behaves in a wild or extremely foolish way; formerly, a man considered mentally ill, a use now avoided.
An extremely foolish or reckless person; informal and often offensive. Formerly used for someone considered mentally ill, a sense now avoided.
enthusiastzealotnutcase
A person with a personality disorder marked by lack of empathy and antisocial behaviour.