euronithopod vs Euronithopoda

euronithopod and Euronithopoda both are nouns.

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

As nouns, euronithopod and Euronithopoda are synonyms defined as:

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

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

euronithopod (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)