1. 
[syn: exalted, elevated, sublime, grand, high-flown, high-minded, lofty, rarefied, rarified, idealistic, noble-minded]
The Collaborative International Dictionary of English v.0.48:
Noble-minded \No"ble-mind`ed\, a.
   Having a noble mind; of high moral or intellectual character;
   honorable; magnanimous. -- No"ble-mind`ed*ness, n.
   Syn: exalted, high-flown, high-minded, lofty, idealistic.
        [1913 Webster]
WordNet (r) 3.0 (2006):
noble-minded
    adj 1: of high moral or intellectual value; elevated in nature
           or style; "an exalted ideal"; "argue in terms of high-
           flown ideals"- Oliver Franks; "a noble and lofty
           concept"; "a grand purpose" [syn: exalted, elevated,
           sublime, grand, high-flown, high-minded, lofty,
           rarefied, rarified, idealistic, noble-minded]