palatial

from WordNet (r) 3.0 (2006)

palatial
    adj 1: relating to or being a palace; "the palatial residence"
    2: suitable for or like a palace; "palatial furnishings"; "a
       palatial yacht"

from The Collaborative International Dictionary of English v.0.48

Palatial \Pa*la"tial\, n.
   A palatal letter. [Obs.] --Sir W. Jones.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Palatial \Pa*la"tial\, a. [L. palatium palace. See {Palace}.]
   Of or pertaining to a palace; suitable for a palace;
   resembling a palace; royal; magnificent; as, palatial
   structures. "Palatial style." --A. Drummond.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Palatial \Pa*la"tial\, a. [From {Palate}.] (Anat.)
   Palatal; palatine. [Obs.] --Barrow.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

54 Moby Thesaurus words for "palatial":
      Babylonian, Corinthian, awe-inspiring, awful, barbaric, classy,
      deluxe, domal, domestic, domiciliary, elaborate, elegant,
      extravagant, fancy, fine, glorious, grand, grandiose, home,
      household, imposing, impressive, luscious, lush, luxuriant,
      luxurious, magnificent, majestic, manorial, mansional, monumental,
      noble, opulent, palatine, plush, posh, princely, proud, regal,
      residential, residentiary, rich, ritzy, splendacious, splendid,
      splendiferous, stately, sumptuous, superb, superfancy, superfine,
      swank, swanky, swell