monomaniac

dogmatist extremist fanatic true believer zealot

partisan prejudiced person racialist racist sectarian segregationist

chauvinist sexist superpatriot supremacist

moderate

freethinker

liberal tolerator

zealot

character crackpot eccentric fanatic

addict admirer aficionado believer buff devotee fan fanatic follower lover participant supporter zealot

bug bum eccentric freak maniac nut optimist partisan rooter

bum habitué votary worshiper

adversary enemy opponent

critic detractor pessimist

addict bigot devotee enthusiast extremist fiend freak maniac militant nut radical visionary zealot

crank crazy fool

ultraist

conservative moderate

aficionado fanatic freak maniac

addict bug bum devotee enthusiast fan nut votary zealot

bigot votarist