discoidal vs disc-shaped

discoidal and disc-shaped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
discoidal	No	Yes	No	No
disc-shaped	No	Yes	No	No

As adjectives, discoidal and disc-shaped are synonyms defined as:

Other synonyms of discoidal include disclike, discoid, disk-shaped, disklike.

discoidal (adjective)	disc-shaped (adjective)
having a flat circular shape	having a flat circular shape