1. Méticuleux.
2. Obsédé. Maniaque de l'ordre, des horaires.
3. Original. Un vieux maniaque.
4. (Psychologie) Surexcité.
5. Exalté.
ETYM Latin fanaticus inspired by divinity, enthusiastic, frantic, from fanum fane: cf. French fanatique. Related to Fane.
Marked by excessive enthusiasm for and intense devotion to a cause or idea; SYN. fanatical, overzealous, rabid.
Making a fuss; disposed to make an unnecessary ado about trifles.
1. Affected with or suggestive of madness
2. Characterized by ungovernable excitement or frenzy; frantic
3. Wildly disordered; SYN. maniac.