catholic

adjective

SYNONYMS: Universal, diverse, diversified, wide, broad, broad-based, eclectic, liberal, latitudinarian; comprehensive, all-encompassing, all-embracing, all-inclusive.

Her musical tastes are quite catholic

He was hard to provoke; open- minded; catholic in his views.

    — Economist and Nobel laureate Robert Fogel, referring to Milton Friedman

ANTONYM: narrow.