computer graphic vs ikon

computer graphic and ikon both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer graphic	Yes	No	No	No
ikon	Yes	No	No	No

As nouns, ikon is a hypernym of computer graphic; that is, ikon is a word with a broader meaning than computer graphic:

computer graphic: an image that is generated by a computer
ikon: a visual representation (of an object or scene or person or abstraction) produced on a surface

Other hypernyms of computer graphic include icon, image, picture.

computer graphic (noun)	ikon (noun)
an image that is generated by a computer	a visual representation (of an object or scene or person or abstraction) produced on a surface
	a conventional religious painting in oil on a small wooden panel; venerated in the Eastern Church