Animalia vs kingdom Animalia

Animalia and kingdom Animalia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Animalia	Yes	No	No	No
kingdom Animalia	Yes	No	No	No

As nouns, Animalia and kingdom Animalia are synonyms defined as:

Animalia and kingdom Animalia: taxonomic kingdom comprising all living or extinct animals

Other synonyms of Animalia include animal kingdom.

Animalia (noun)	kingdom Animalia (noun)
taxonomic kingdom comprising all living or extinct animals	taxonomic kingdom comprising all living or extinct animals