Definitions for unfaithfulness

This page provides all possible meanings and translations of the word unfaithfulness

Random House Webster's College Dictionary

un•faith•fulʌnˈfeɪθ fəl(adj.)

  1. not faithful; false to duty, obligation, or promises; disloyal.

  2. not sexually faithful to a spouse or lover.

    Category: Common Vocabulary

  3. not accurate or reliable; inexact:

    an unfaithful translation.

Origin of unfaithful:



Princeton's WordNet

  1. infidelity, unfaithfulness(noun)

    the quality of being unfaithful


  1. unfaithfulness(Noun)

    The characteristic of being unfaithful; infidelity; disloyalty.


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