stateliness vs impressiveness

stateliness and impressiveness both are nouns.

Word	Noun	Adjective	Verb	Adverb
stateliness	Yes	No	No	No
impressiveness	Yes	No	No	No

As nouns, impressiveness is a hypernym of stateliness; that is, impressiveness is a word with a broader meaning than stateliness:

Other hypernyms of stateliness include grandness, magnificence, richness.

stateliness (noun)	impressiveness (noun)
an elaborate manner of doing something	splendid or imposing in size or appearance
impressiveness in scale or proportion	the quality of making a strong or vivid impression on the mind