Definition

Having extreme enthusiasm or devotion to a cause, often to the point of being unreasonable.

Example

His fanatical support for the team made him a well-known figure at every game.

Conversation

Did you see how fanatical the fans were at the concert last night?

I know, right? They were singing along to every single song!

It was amazing to witness such fanatical support for the band.

Totally! It's great to see people so passionate about music.

Synonyms & Antonyms

Root Explanation

Fanatical → It is formed from "fanaticus" (from Latin, meaning inspired by a deity or a temple) and the suffix "-al" (meaning pertaining to). The word "fanatical" describes a person who is excessively enthusiastic or devoted to a cause, often to an extreme degree.

Memory Tip

Think of someone who is "pertaining to" a strong devotion or inspiration from a higher power, which helps you remember that "fanatical" means being excessively enthusiastic about something.

Visually Confused Words