CEFR C1

fanaticism

noun

Meaning

Excessive and uncritical zeal or obsessive devotion to a particular cause, belief, or activity.

Examples

  • The political leader warned against the dangers of religious fanaticism, which could lead to extreme actions.
  • Her fanaticism for environmental protection drove her to participate in every protest and volunteer for countless hours.

Synonyms: zeal, extremism, bigotry, dogmatism