is similar to
showing or characterized by broad-mindedness
"a broad political stance"; "generous and broad sympathies"; "a liberal newspaper"; "tolerant of his opponent's opinions"
is similar to
free from provincial prejudices or attachments
"catholic in one's tastes"
is similar to
unwilling to accept authority or dogma (especially in religion)
is similar to
ready to entertain new ideas
"an open-minded curiosity"; "open-minded impartiality"