schismatic

Schismatic is a related term of sectarian.

As adjectives the difference between schismatic and sectarian

is that schismatic is (religion) of or pertaining to a schism while sectarian is of, or relating to a sect.

As nouns the difference between schismatic and sectarian

is that schismatic is (religion) a person involved in a schism while sectarian is a member of a sect.

As adjectives the difference between heretic and schismatic

is that heretic is heretical while schismatic is (religion) of or pertaining to a schism.

As a noun schismatic is

(religion) a person involved in a schism.

As adjectives the difference between schismatic and novatian

is that schismatic is of or pertaining to a schism while Novatian is relating to the heresiarch Novatian (see above) and/or his schismatic sect, Novatianism.

As nouns the difference between schismatic and novatian

is that schismatic is a person involved in a schism while Novatian is a follower of Novatianism.

As a proper noun Novatian is

a Roman priest, who became an antipope against St. Cornelius in 251 AD, and schismatic heresiarch as founder of a Christian sect known as Novatianism.

As an adjective schismatic

is of or pertaining to a schism.

As a noun schismatic

is a person involved in a schism.

As an adverb schismatically is

in a schismatic way.