1. 
[syn: aristocratic, aristocratical, blue, blue-blooded, gentle, patrician]
The Collaborative International Dictionary of English v.0.48:
Aristocratic \Ar`is*to*crat"ic\, Aristocratical
\Ar`is*to*crat"ic*al\, a. [Gr. ?: cf. F. aristocratique.]
   1. Of or pertaining to an aristocracy; consisting in, or
      favoring, a government of nobles, or principal men; as, an
      aristocratic constitution.
      [1913 Webster]
   2. Partaking of aristocracy; befitting aristocracy;
      characteristic of, or originating with, the aristocracy;
      as, an aristocratic measure; aristocratic pride or
      manners. -- Ar`is*to*crat"ic*al*ly, adv. --
      Ar`is*to*crat"ic*al*ness, n.
      [1913 Webster]
WordNet (r) 3.0 (2006):
aristocratical
    adj 1: 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" [syn: aristocratic,
           aristocratical, blue, blue-blooded, gentle,
           patrician]