Rajiformes vs order Batoidei

Rajiformes and order Batoidei both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rajiformes	Yes	No	No	No
order Batoidei	Yes	No	No	No

As nouns, Rajiformes and order Batoidei are synonyms defined as:

Rajiformes and order Batoidei: fish with dorsoventrally flattened bodies: rays, skates, guitarfishes, sawfishes, etc.

Other synonyms of Rajiformes include Batoidei, order Rajiformes.

Rajiformes (noun)	order Batoidei (noun)
fish with dorsoventrally flattened bodies: rays, skates, guitarfishes, sawfishes, etc.	fish with dorsoventrally flattened bodies: rays, skates, guitarfishes, sawfishes, etc.