liberal vs large-minded

liberal is a noun but large-minded is not a noun.

Word	Noun	Adjective	Verb	Adverb
liberal	Yes	Yes	No	No
large-minded	No	Yes	No	No

As adjectives, liberal and large-minded are synonyms defined as:

Other synonyms of liberal include broad, tolerant.

liberal (noun)	large-minded (noun)
a person who favors a political philosophy of progress and reform and the protection of civil liberties
a person who favors an economic theory of laissez-faire and self-regulating markets

liberal (adjective)	large-minded (adjective)
tolerant of change; not bound by authoritarianism, orthodoxy, or tradition	showing or characterized by broad-mindedness
showing or characterized by broad-mindedness
given or giving freely
not literal
having political or social views favoring reform and progress