n. Function: noun
betrayal of a moral obligation FF1C; a leader guilty of infidelity to the responsibilities he had accepted FF1E;
Synonyms: disloyalty, faithlessness, falseness, falsity, perfidiousness, perfidy, unfaithfulness; compare TREACHERY
Related Words: fickleness, inconstancy; treacherousness, treachery, treason
Idioms: bad faith
Contrasted Words: devotion, faithfulness, fealty; constancy, loyalty, steadfastness
Antonyms: fidelity