lib·er·al

1 Not limited to or by established, traditional, orthodox, or authoritarian attitudes, views, or dogmas; free from bigotry.

2 Favoring proposals for reform, open to new ideas for progress, and tolerant of the ideas and behavior of others; broad-minded.

Synonyms: liberal, bounteous, bountiful, freehanded, generous, handsome, munificent, openhanded
These adjectives mean willing or marked by a willingness to give unstintingly: a liberal backer of the arts; a bounteous feast; bountiful compliments; a freehanded host; a generous donation; a handsome offer; a munificent gift; fond and openhanded grandparents. See also synonyms at broad-minded