Definition

An extreme and unreasonable enthusiasm or devotion to a particular cause or belief, often leading to intolerance towards others.

Example

His fanaticism for the team made him travel across the country to see every game.

Conversation

Have you noticed how some fans show such fanaticism for their teams?

Yeah, it's pretty wild how passionate they can get.

Sometimes I wonder if that level of fanaticism is healthy.

It can be intense, but it also brings people together in a fun way.

Synonyms & Antonyms

Root Explanation

Fanaticism → It is formed from "fanaticus" (from Latin, meaning inspired by a deity or a temple) and the suffix "-ism" (meaning a practice or belief). The word "fanaticism" refers to an extreme and uncritical enthusiasm or zeal, often for a particular cause or belief.

Memory Tip

Think of someone being 'inspired' ('fanaticus') by a strong belief or cause, which helps you remember that 'fanaticism' means an extreme enthusiasm for a particular idea.

Visually Confused Words