adj.
1.not in accordance with the fact or reality or actuality
2.arising from error
3.erroneous and usually accidental
4.deliberately deceptive
5.inappropriate to reality or facts
6.not genuine or real
7.designed to deceive
8.inaccurate in pitch
9.adopted in order to deceive 10.(used especially of persons) not dependable in devotion or affection false adv.
1.in a disloyal and faithless manner