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Word of the Day Tuesday, June 9, 2026

fanatical

/fænˈætɪkəl/ adjective · British & US
Valid in UKValid in US
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What does fanatical mean?

adjective

Having or showing an extreme and uncritical enthusiasm or loyalty; fanatically devoted.

Example

"The fanatical supporter of the team wore a jersey with the player's name on it every day."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for fanatical

Antonyms of fanatical

Rhymes with fanatical

Etymologically related