oval vs conic

oval and conic both are nouns.

Word	Noun	Adjective	Verb	Adverb
oval	Yes	Yes	No	No
conic	Yes	Yes	No	No

As nouns, conic is a hypernym of oval; that is, conic is a word with a broader meaning than oval:

oval: a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
conic: (geometry) a curve generated by the intersection of a plane and a circular cone

Other hypernyms of oval include conic section.

oval (noun)	conic (noun)
a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it	(geometry) a curve generated by the intersection of a plane and a circular cone

oval (adjective)	conic (adjective)
rounded like an egg	relating to or resembling a cone