falseheart

Noun

 * 1)  Wood that gives an erroneous impression of being heartwood.
 * 2)  Insincerity or disloyalty, or a person who is insincere and disloyal.
 * 1)  Insincerity or disloyalty, or a person who is insincere and disloyal.
 * 1)  Insincerity or disloyalty, or a person who is insincere and disloyal.