grandeur in WordNet English dictionary

1. the quality of being magnificent or splendid or grand
   "for magnificence and personal service there is the Queen's hotel"; "his `Hamlet' lacks the brilliance that one expects"; "it is the university that gives the scene its stately splendor"; "an imaginative mix of old-fashioned grandeur and colorful art"; "advertisers capitalize on the grandness and elegance it brings to their products"
   magnificence  brilliance  splendor  splendour  grandeur  grandness 
   
2. the quality of elevation of mind and exaltation of character or ideals or conduct
   nobility  nobleness  magnanimousness  grandeur