Synonyms of sectarian in English:

sectarian


See US English definition of sectarian

See UK English definition of sectarian

See Spanish definition of sectario

adjective

1‘years of sectarian violence’

SYNONYMS
factional, schismatic, cliquish, clannish, partisan, parti pris
denominational
doctrinaire, dogmatic, extreme, fanatical, rigid, inflexible, bigoted, hidebound, narrow-minded
ANTONYMS

tolerant, liberal, broad-minded


noun

1‘he was attacked by sectarians within the world of modern art’

SYNONYMS
separatist, dissenter, dissident, nonconformist, free thinker, renegade, disruptor, recusant, schismatic, revisionist
unbeliever, sceptic, agnostic, atheist, non-theist
zealot, Young Turk, extremist, radical, activist, militant
bigot, dogmatist, partisan, devotee