condyle vs os

condyle and os both are nouns.

Word	Noun	Adjective	Verb	Adverb
condyle	Yes	No	No	No
os	Yes	No	No	No

condyle (noun)	os (noun)
a round bump on a bone where it forms a joint with another bone	rigid connective tissue that makes up the skeleton of vertebrates
	a mouth or mouthlike opening