| Main Entry: | unfaithfulness |
| Part of Speech: | noun |
| Definition: | infidelity |
Synonyms: |
apostasy, bad faith, defection, dereliction, disloyalty, fickleness, improbity, inconstancy, perfidy, recreancy, treachery, treason |
Antonyms: |
faithfulness, loyalty |
| Main Entry: | betrayal |
| Part of Speech: | noun |
| Definition: | exhibition of disloyalty |
Synonyms: |
Judas kiss, deception, dishonesty, double-crossing, double-dealing, duplicity, falseness, giveaway, let-down, perfidy, sellout, treachery, treason, trickery, unfaithfulness |
Antonyms: |
faithfulness, loyalty, protection, support |
| Main Entry: | faithlessness |
| Part of Speech: | noun |
| Definition: | disloyalty |
Synonyms: |
betrayal, disbelief, dishonesty, doubt, falseness, fickleness, fraud, inconstancy, infidelity, perfidiousness, perfidy, skepticism, treacherousness, treachery, treason, unfaithfulness |
Antonyms: |
belief, constancy, faithfulness, loyalty |
| Main Entry: | falsity |
| Part of Speech: | noun |
| Definition: | dishonesty, deception |
Synonyms: |
canard, cheating, deceit, deceptiveness, disingenuousness, double-dealing, duplicity, erroneousness, error, faithlessness, fake, fallacy, falsehood, fib, fraud, fraudulence, hypocrisy, inaccuracy, infidelity, insincerity, lie, mendacity, misrepresentation, perfidiousness, perfidy, prevarication, sham, story, tale, treachery, uncandidness, unfaithfulness, unreality, untruth |
Antonyms: |
honesty, truth, truthfulness |
| Main Entry: | inaccuracy |
| Part of Speech: | noun |
| Definition: | error, erroneousness |
Synonyms: |
blunder, corrigendum, deception, defect, erratum, exaggeration, fault, howler, imprecision, incorrectness, inexactness, miscalculation, mistake, slip*, solecism, typo, unfaithfulness, unreliability, wrong |
Antonyms: |
accuracy, correctness, right |
| Main Entry: | infidelity |
| Part of Speech: | noun |
| Definition: | disloyalty to an obligation |
Synonyms: |
adultery, affair, bad faith, betrayal, cheating, duplicity, extramarital relations, faithlessness, falseness, falsity, inconstancy, lewdness, perfidiousness, perfidy, treacherousness, treachery, treason, two-timing, unfaithfulness |
Antonyms: |
faithfulness, fidelity, loyalty |
| Main Entry: | false-heartedness |
| Part of Speech: | noun |
| Definition: | deceitfulness |
Synonyms: |
dishonesty, disloyalty, falseness, falsity, perfidiousness, perfidy, traitorousness, treacherousness, treachery, underhandedness, unfaithfulness |
| Main Entry: | falseness |
| Part of Speech: | noun |
| Definition: | faithlessness |
Synonyms: |
betrayal, deceit, deception, dishonesty, disloyalty, false-heartedness, falsification, falsity, infidelity, perfidiousness, perfidy, traitorousness, treacherousness, treachery, unfaithfulness |
| Notes: | a falsehood is a false statement, a lie, or untruth; falseness is the state of being false or untrue |
| Main Entry: | perfidiousness |
| Part of Speech: | noun |
| Definition: | faithlessness |
Synonyms: |
betrayal, disbelief, dishonesty, disloyalty, doubt, false-heartedness, falseness, falsity, fickleness, fraud*, inconstancy, infidelity, perfidy, skepticism, traitorousness, treacherousness, treachery, treason, unfaithfulness |
| Main Entry: | perfidy |
| Part of Speech: | noun |
| Definition: | faithlessness |
Synonyms: |
betrayal, disbelief, dishonesty, disloyalty, doubt, false-heartedness, falseness, falsity, fickleness, fraud*, inconstancy, infidelity, perfidiousness, skepticism, traitorousness, treacherousness, treachery, treason, unfaithfulness |