endoblast vs hypoblast

endoblast and hypoblast both are nouns.

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

As nouns, endoblast and hypoblast are synonyms defined as:

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

Other synonyms of endoblast include endoderm, entoblast, entoderm.

endoblast (noun)	hypoblast (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