Word Study
unloyal
THESAURUS
unloyal
derelict, disaffected, disloyal, disregardful, faithless, false, fickle, inattentive, inconstant, inobservant, negligent, nonadherent, noncompliant, nonconforming, nonobservant, not true to, of bad faith, perfidious, recreant, traitorous, treacherous, trothless, uncompliant, unconforming, unfaithful, unobservant, unsteadfast, untrueFor further exploring for "unloyal" in Webster Dictionary Online