noble -
of or belonging to or constituting the hereditary aristocracy especially as derived from feudal times; "of noble birth"
lowborn of humble birth or origins; "a topsy-turvy society of lowborn rich and blue-blooded poor"
aristocratic,
aristocratical,
blue-blooded,
patrician,
gentle,
blue belonging to or characteristic of the nobility or aristocracy; "an aristocratic family"; "aristocratic Bostonians"; "aristocratic government"; "a blue family"; "blue blood"; "the blue-blooded aristocracy"; "of gentle blood"; "patrician landholders of the American South"; "aristocratic bearing"; "aristocratic features"; "patrician tastes"
coroneted,
highborn,
titled belonging to the peerage; "the princess and her coroneted companions"; "the titled classes"
regal,
majestic,
purple,
imperial,
royal majestic in manner or bearing; superior to mundane matters; "his majestic presence"; "olympian detachment"; "olympian beauty and serene composure"
kinglike,
kingly having the rank of or resembling or befitting a king; "symbolizing kingly power"; "the murder of his kingly guest"
monarchal,
monarchical ruled by or having the supreme power resting with a monarch; "monarchal government"; "monarchical systems"
princely having the rank of or befitting a prince; "a princely bearing"; "princely manner"
queenlike,
queenly having the rank of or resembling or befitting a queen; "queenly propriety"; "clad in her queenly raiment"; "Rosetti's queenly portraits of women"
noble -
having or showing or indicative of high or elevated character; "a noble spirit"; "noble deeds"
ignoble completely lacking nobility in character or quality or purpose; "something cowardly and ignoble in his attitude"; "I think it a less evil that some criminals should escape than that the government should play an ignoble part"- Oliver Wendell Holmes, Jr.
honourable,
honorable worthy of being honored; entitled to honor and respect; "an honorable man"; "led an honorable life"; "honorable service to his country"