parochial

As adjectives the difference between sectarian and parochial

is that sectarian is of, or relating to a sect while parochial is pertaining to a parish.

As a noun sectarian

is a member of a sect.

As adjectives the difference between parochial and insular

is that parochial is pertaining to a parish while insular is of, pertaining to, being, or resembling an island or islands.

As a noun insular is

an islander.

As adjectives the difference between parochial and nonparochial

is that parochial is pertaining to a parish while nonparochial is not parochial.

As an adjective parochial

is pertaining to a parish.

As a noun parochiality is

(uncountable) the state or condition of being parochial.

As adjectives the difference between parochial and localist

is that parochial is pertaining to a parish while localist is interested in, or concentrating on local events or matters; parochial or provincial.

As a noun localist is

a person with such an attitude or interest.