Disloyal

Adjective

 * 1) Of or pertaining to an absence of loyalty; faithless, traitorous.
 * 2) * 1623, William Shakespeare, Cymbeline, Act i, scene 1,
 * O disloyal thing, That shouldst repair my youth, thou heap'st A year's age on me.

Adverbs for Disloyal
shamefully; treacherously; perfidiously; disgracefully; extremely; secretly; publicly; boldly; cruelly; basely; subtly; bitterly; openly; unpardonably; incredibly; surprisingly; unexpectedly; eventually; shabbily;tremendously; abjectly; unutterably; unscrupulously;  infamously; contemptibly; ingloriously.

Synonyms for Disloyal
faithless, unfaithful, disaffected, perfidious, unpatriotic, subversive, traitorous.

Antonyms for Disloyal
loyal, true, faithful, worthy.

Related terms

 * disloyalty
 * disloyally

Thesaurus
alienated, apostate, collaborative, deceitful, derelict, disaffected, estranged, faithless, false, fickle, heretical, inconstant, not true to, of bad faith, perfidious, recreant, renegade, subversive, tergiversant, tergiversating, traitorous, treacherous, treasonable, treasonous, trothless, unfaithful, unloyal, unsteadfast, untrue, untrustworthy

Etymology
, from desleal:, desloial:

Translations

 * Breton: disleal
 * Catalan: deslleial
 * French:
 * German: illoyal
 * Ido:


 * Italian: sleale
 * Macedonian: неверство
 * Swedish: illojal
 * West Frisian: