egg white vs ovalbumin

egg white and ovalbumin both are nouns.

Word	Noun	Adjective	Verb	Adverb
egg white	Yes	No	No	No
ovalbumin	Yes	No	No	No

As nouns, egg white and ovalbumin are synonyms defined as:

egg white and ovalbumin: the white part of an egg; the nutritive and protective gelatinous substance surrounding the yolk consisting mainly of albumin dissolved in water

Other synonyms of egg white include albumen, white.

egg white (noun)	ovalbumin (noun)
the white part of an egg; the nutritive and protective gelatinous substance surrounding the yolk consisting mainly of albumin dissolved in water	the white part of an egg; the nutritive and protective gelatinous substance surrounding the yolk consisting mainly of albumin dissolved in water