lie vs liar

lie and liar both are nouns.

Word	Noun	Adjective	Verb	Adverb
lie	Yes	No	Yes	No
liar	Yes	No	No	No

lie (noun)	liar (noun)
a statement that deviates from or perverts the truth	a person who has lied or who lies repeatedly
position or manner in which something is situated

lie (verb)	liar (verb)
tell an untruth; pretend with intent to deceive
be lying, be prostrate; be in a horizontal position
assume a reclining position
be located or situated somewhere; occupy a certain position
originate (in)
have a place in relation to something else
be and remain in a particular state or condition