Synonyms & related words for fanatical

Find synonyms, related words, and the definition of fanatical — including fanatic, overzealous, rabid, zealous, fervent, monomaniacal. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to fanatical

Explore words related to fanatical — words associated with it, words that go with it, and its nearest matches in meaning. Related words include fanaticize, fanatically, fanaticism, zealot, zealotry, rabidly, enthusiast, crazed. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for fanatical

Common synonyms for fanatical include fanatic, overzealous, rabid, zealous, fervent, monomaniacal, obsessive, fervid — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does fanatical come from?

The word fanatical breaks down into one root of Latin origin: the root fan-, from Latin fanum (“temple”). Explore each root to see other English words built from the same source.