Synonyms and antonyms of Disloyalty in British Thesaurus

disloyalty (noun)

disloyal behaviour

betrayal (noun)

an act of betraying someone or something

treachery (noun)

treacherous behaviour

disaffection (noun)

the state of no longer feeling loyal towards a group or organization

perfidy (noun)

literary behaviour that shows that someone cannot be trusted

a stab in the back ()

behaviour that is bad and not loyal, especially from someone you trusted

treachery (noun)

a treacherous act