eyes vs persuasion

eyes and persuasion both are nouns.

Word	Noun	Adjective	Verb	Adverb
eyes	Yes	No	No	No
persuasion	Yes	No	No	No

As nouns, persuasion is a hypernym of eyes; that is, persuasion is a word with a broader meaning than eyes:

eyes: opinion or judgment
persuasion: a personal belief or judgment that is not founded on proof or certainty

Other hypernyms of eyes include opinion, sentiment, thought, view.

eyes (noun)	persuasion (noun)
opinion or judgment	a personal belief or judgment that is not founded on proof or certainty
	the act of persuading (or attempting to persuade); communication intended to induce belief or action