hypoblast vs endoblast

hypoblast and endoblast both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypoblast	Yes	No	No	No
endoblast	Yes	No	No	No

As nouns, hypoblast and endoblast are synonyms defined as:

hypoblast and endoblast: the inner germ layer that develops into the lining of the digestive and respiratory systems

Other synonyms of hypoblast include endoderm, entoblast, entoderm.

hypoblast (noun)	endoblast (noun)
the inner germ layer that develops into the lining of the digestive and respiratory systems	the inner germ layer that develops into the lining of the digestive and respiratory systems