grandness vs splendour

grandness and splendour both are nouns.

Word	Noun	Adjective	Verb	Adverb
grandness	Yes	No	No	No
splendour	Yes	No	No	No

As nouns, grandness and splendour are synonyms defined as:

grandness and splendour: the quality of being magnificent or splendid or grand

Other synonyms of grandness include brilliance, grandeur, magnificence, splendor.

grandness (noun)	splendour (noun)
the quality of being magnificent or splendid or grand	a quality that outshines the usual
unusual largeness in size or extent or number	the quality of being magnificent or splendid or grand
splendid or imposing in size or appearance
a prominent status