rant vs ornateness

rant and ornateness both are nouns.

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

As nouns, ornateness is a hypernym of rant; that is, ornateness is a word with a broader meaning than rant:

Other hypernyms of rant include grandiloquence, grandiosity, magniloquence, rhetoric.

rant (noun)	ornateness (noun)
pompous or pretentious talk or writing	an ornate appearance; being elaborately (even excessively) decorated
a loud bombastic declamation expressed with strong emotion	high-flown style; excessive use of verbal ornamentation

rant (verb)	ornateness (verb)
talk in a noisy, excited, or declamatory manner