Synonyms & related words for unfaithfulness

Find synonyms, related words, and the definition of unfaithfulness — including infidelity, faithlessness, disloyalty, adultery, perfidy, inconstancy. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to unfaithfulness

Explore words related to unfaithfulness — words associated with it, words that go with it, and its nearest matches in meaning. Related words include unfaithful, adulterous, unfaithfully, unchastity, betrayal, treachery, dishonesty, fornication. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for unfaithfulness

Common synonyms for unfaithfulness include infidelity, faithlessness, disloyalty, adultery, perfidy, inconstancy, fickleness, recreancy — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does unfaithfulness come from?

The word unfaithfulness breaks down into one root of Latin origin: the root faith-, from Latin fides (“faith, trust”). Explore each root to see other English words built from the same source.