eyehole vs judas

eyehole and judas both are nouns.

Word	Noun	Adjective	Verb	Adverb
eyehole	Yes	No	No	No
judas	Yes	No	No	No

As nouns, judas is a hyponym of eyehole; that is, judas is a word with a more specific, narrower meaning than eyehole:

eyehole (noun)	judas (noun)
a small hole (usually round and finished around the edges) in cloth or leather for the passage of a cord or hook or bar	a one-way peephole in a door
a hole (in a door or an oven etc) through which you can peep