liberal-minded
/ˌlɪb(ə)rəlˈmʌɪndɪd/ /ˌlɪb(ə)r(ə)lˈmʌɪndɪd/adjective
In early use: having a generous character or disposition. Later: holding liberal opinions; tolerant, broad-minded.
noun
With the and plural concord. Liberal-minded people collectively.
Origin
Late 16th century. From liberal + minded.