in an incorrect manner; "to credit Lister with the first formulation of the basic principle of stratigraphy would be to bestow credit falsely"
in an insincerely false manner; "a seduction on my part would land us with the necessity to rise, bathe and dress, chat falsely about this and that, and emerge into the rest of the evening as though nothing had happened"
an outward or token appearance or form that is deliberately misleading; "he hoped his claims would have a semblance of authenticity"; "he tried to give his falsehood the gloss of moral sanction"; "the situation soon took on a different color"
without a basis in reason or fact; "baseless gossip"; "the allegations proved groundless"; "idle fears"; "unfounded suspicions"; "unwarranted jealousy"
wrongfully seizing and holding (an office or powers) by force (especially the seizure of a throne or supreme authority); "a succession of generals who ruled by usurpation"