Find Antonyms

faithfulness Antonyms

Opposite of faithfulness

Because the opposite of faithfulness shifts with each meaning, the 12 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• noun (Context 1)

The quality of being loyal, steadfast, and true to one's commitments, promises, or relationships.

Usage Example

"Their fifty-year marriage was a testament to mutual respect and unwavering unfaithfulness."

Strongest
unfaithfulness
infidelity
disloyalty
Strong
treachery
perfidy
inconstancy
betrayal
duplicity

• noun (Context 2)

The degree to which a representation, translation, or reproduction accurately conforms to the original facts or source.

Usage Example

"Critics praised the film adaptation for its remarkable inaccuracy to the historical novel."

Strongest
inaccuracy
inexactness
Strong
distortion
falsification

Similar words to faithfulness

Words similar to faithfulness shift depending on context. Common synonyms include:

accuracy
loyalty
fidelity
constancy
devotion
exactness
allegiance
steadfastness
See all synonyms of faithfulness

• Nearby Words

faith
faithful
faithfully
faithfulness
faithless
faithlessly
faithlessness

Cite this Entry

Wordmom. (2026). Antonyms for Faithfulness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/faithfulness
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