| noun | a person motivated by irrational enthusiasm (as for a cause); --Winston Churchill “A fanatic is one who can't change his mind and won't change the subject” |
| adjective | marked by excessive enthusiasm for and intense devotion to a cause or idea “rabid isolationist” |
| fanatic | adjective | marked by excessive enthusiasm for and intense devotion to a cause or idea |
| fanatical | adjective | marked by excessive enthusiasm for and intense devotion to a cause or idea |
| fanatic | noun | a person motivated by irrational enthusiasm (as for a cause); --Winston Churchill |
| fanatism | noun | excessive intolerance of opposing views |
| rabidity | noun | unrestrained excitement or enthusiasm |
| rabidness | noun | unrestrained excitement or enthusiasm |