needle vs eye

needle and eye both are nouns.

Word	Noun	Adjective	Verb	Adverb
needle	Yes	No	Yes	No
eye	Yes	No	Yes	No

needle (noun)	eye (noun)
a sharp pointed implement (usually steel)	a small hole or loop (as in a needle)
a slender pointer for indicating the reading on the scale of a measuring instrument	the organ of sight
a stylus that formerly made sound by following a groove in a phonograph record	good discernment (either visually or as if visually)
the leaf of a conifer	attention to what is seen
	an area that is approximately central within some larger region

needle (verb)	eye (verb)
annoy or provoke, as by constant criticism	look at
prick with a needle