Psittaciformes vs parrot

Psittaciformes and parrot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Psittaciformes	Yes	No	No	No
parrot	Yes	No	Yes	No

Psittaciformes (noun)	parrot (noun)
an order of birds including parrots and amazons and cockatoos and lorikeets and lories and macaws and parakeets	usually brightly colored zygodactyl tropical birds with short hooked beaks and the ability to mimic sounds
	a copycat who does not understand the words or acts being imitated

Psittaciformes (verb)	parrot (verb)
	repeat mindlessly