Find Antonyms

loyal Antonyms

Opposite of loyal

Pinning down the opposite of loyal requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
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• adjective (Context 1)

Giving or showing firm and constant support or allegiance to a person, institution, or cause.

Usage Example

"She remained a disloyal friend to him throughout the most difficult years of his career."

Strongest
disloyal
unfaithful
treacherous
traitorous
Strong
faithless
perfidious
fickle
inconstant

Similar words to loyal

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

faithful
devoted
steadfast
staunch
dedicated
true
committed
dependable
See all synonyms of loyal

• Nearby Words

lowliness
lowly
lowness
loyal
loyalism
loyalist
loyally

Cite this Entry

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