foetoprotein vs fetoprotein

foetoprotein and fetoprotein both are nouns.

Word	Noun	Adjective	Verb	Adverb
foetoprotein	Yes	No	No	No
fetoprotein	Yes	No	No	No

As nouns, foetoprotein and fetoprotein are synonyms defined as:

foetoprotein and fetoprotein: any of several antigens that occur naturally in the fetus and sometimes in adults with cancer

foetoprotein (noun)	fetoprotein (noun)
any of several antigens that occur naturally in the fetus and sometimes in adults with cancer	any of several antigens that occur naturally in the fetus and sometimes in adults with cancer