Ornithopoda vs Euronithopoda

Ornithopoda and Euronithopoda both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ornithopoda	Yes	No	No	No
Euronithopoda	Yes	No	No	No

As nouns, Ornithopoda and Euronithopoda are synonyms defined as:

Ornithopoda and Euronithopoda: widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)

Other synonyms of Ornithopoda include euronithopod, suborder Euronithopoda, suborder Ornithopoda.

Ornithopoda (noun)	Euronithopoda (noun)
widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)	widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon)