ornateness vs claptrap

ornateness and claptrap both are nouns.

Word	Noun	Adjective	Verb	Adverb
ornateness	Yes	No	No	No
claptrap	Yes	No	No	No

As nouns, claptrap is a hyponym of ornateness; that is, claptrap is a word with a more specific, narrower meaning than ornateness:

Other hyponyms of ornateness include flourish, blah, bombast, fustian, rant.

ornateness (noun)	claptrap (noun)
an ornate appearance; being elaborately (even excessively) decorated	pompous or pretentious talk or writing
high-flown style; excessive use of verbal ornamentation