1. (a.) Not true; false; contrary to the fact; as, the story is untrue.

2. (a.) Not faithful; inconstant; false; disloyal.

3. (adv.) Untruly.

aberrant abroad adrift all abroad all off all wrong amiss askew astray at fault awry beside the mark capricious contrary to fact corrupt deceitful deceptive defective delusive derelict deviant deviational deviative devious disaffected dishonest dishonorable disloyal disregardful distorted duplicitous errant erring erroneous faithless fallacious FALSE faultful faulty fickle flawed forsworn heretical heterodox hypocritical illogical illusory imperfect imprecise in error inaccurate inattentive inconstant incorrect inexact inobservant insincere misleading mistaken negligent nonadherent noncompliant nonconforming nonobservant not right not true not true to of bad faith off off the track out peccant perfidious perjured perverse perverted recreant self-contradictory specious straying substandard traitorous treacherous trothless truthless two-faced uncompliant unconforming undependable unfactual unfaithful unfounded unloyal unobservant unorthodox unprecise unproved unreliable unsound unsteadfast untrustworthy wide wrong