fallacious Synonyms

deceitful fraudulent unsound reasonless self-contradictory sophistic sophistical specious spurious truthless irrational philosophistic phantasmal jesuitic mendacious misled misleading misrepresentative mistaken off paralogical phantasmagoric unapproved unfounded unreal in error imprecise untenable wide of the mark surrealistic trumped-up unaccepted unscientific unsupported unproved nonrational unreasonable unreasoned untrue untruthful wrong bimanual unreasoning misguided unsubstantiated invalid absonous deceiving deceptive defective