Synonyms of extremism

1 Syllable
rage, bias, zeal
2 Syllables
faction, frenzy, passion, madness, dogma, hatred, transport
3 Syllables
enthusiasm, devotion, zealotry, violence, bigotry, stubbornness, willfulness, unfairness
4 Syllables
obstinacy, unruliness, abandonment, tenacity, partisanship, contumacy, monomania, superstition, partiality, prejudice, fanaticism, injustice, infatuation, dedication
5 Syllables
single-mindedness, immoderation, arbitrariness, obsessiveness, intolerance
6 Syllables
unreasonableness, illiberality
7 Syllables
incorrigibility