florid vs flamboyant

florid is not a noun while flamboyant is a noun.

Word	Noun	Adjective	Verb	Adverb
florid	No	Yes	No	No
flamboyant	Yes	Yes	No	No

As adjectives, florid and flamboyant are synonyms defined as:

Other synonyms of florid include aureate.

florid (noun)	flamboyant (noun)
	showy tropical tree or shrub native to Madagascar; widely planted in tropical regions for its immense racemes of scarlet and orange flowers; sometimes placed in genus Poinciana

florid (adjective)	flamboyant (adjective)
elaborately or excessively ornamented	elaborately or excessively ornamented
inclined to a healthy reddish color often associated with outdoor life	marked by ostentation but often tasteless