chordamesoderm vs mesoblast

chordamesoderm and mesoblast both are nouns.

Word	Noun	Adjective	Verb	Adverb
chordamesoderm	Yes	No	No	No
mesoblast	Yes	No	No	No

As nouns, mesoblast is a hypernym of chordamesoderm; that is, mesoblast is a word with a broader meaning than chordamesoderm:

chordamesoderm: the area of mesoderm that forms the notochord
mesoblast: the middle germ layer that develops into muscle and bone and cartilage and blood and connective tissue

Other hypernyms of chordamesoderm include mesoderm.

chordamesoderm (noun)	mesoblast (noun)
the area of mesoderm that forms the notochord	the middle germ layer that develops into muscle and bone and cartilage and blood and connective tissue