false vs artificial

false and artificial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
false	No	Yes	No	Yes
artificial	No	Yes	No	No

false (adjective)	artificial (adjective)
not in accordance with the fact or reality or actuality	contrived by art rather than nature
not genuine or real; being an imitation of the genuine article	artificially formal
adopted in order to deceive	not arising from natural growth or characterized by vital processes
designed to deceive
(used especially of persons) not dependable in devotion or affection; unfaithful
arising from error
inaccurate in pitch
deliberately deceptive
erroneous and usually accidental
inappropriate to reality or facts

false (adverb)	artificial (adverb)
in a disloyal and faithless manner