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.