Source : WordNet®

princely
     adj 1: rich and superior in quality; "a princely sum"; "gilded
            dining rooms" [syn: {deluxe}, {gilded}, {luxurious}, {opulent},
             {sumptuous}]
     2: having the rank of or befitting a prince; "a princely
        bearing"; "princely manner"
     [also: {princeliest}, {princelier}]

princeliest
     See {princely}