glioblastoma vs spongioblastoma

glioblastoma and spongioblastoma both are nouns.

Word	Noun	Adjective	Verb	Adverb
glioblastoma	Yes	No	No	No
spongioblastoma	Yes	No	No	No

As nouns, glioblastoma and spongioblastoma are synonyms defined as:

glioblastoma and spongioblastoma: a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal

glioblastoma (noun)	spongioblastoma (noun)
a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal	a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal