Haliatus albicilla vs ern

Haliatus albicilla and ern both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haliatus albicilla	Yes	No	No	No
ern	Yes	No	No	No

As nouns, Haliatus albicilla and ern are synonyms defined as:

Haliatus albicilla and ern: bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland

Other synonyms of Haliatus albicilla include erne, European sea eagle, gray sea eagle, grey sea eagle, white-tailed sea eagle.

Haliatus albicilla (noun)	ern (noun)
bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland	bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland