showiness vs elaborateness

showiness and elaborateness both are nouns.

Word	Noun	Adjective	Verb	Adverb
showiness	Yes	No	No	No
elaborateness	Yes	No	No	No

As nouns, elaborateness is a hypernym of showiness; that is, elaborateness is a word with a broader meaning than showiness:

showiness: extravagant elaborateness
elaborateness: an ornate appearance; being elaborately (even excessively) decorated

Other hypernyms of showiness include ornateness.

showiness (noun)	elaborateness (noun)
extravagant elaborateness	marked by elaborately complex detail
	an ornate appearance; being elaborately (even excessively) decorated