betrayal
Betrayal (noun) means an act of breaking someone's trust or loyalty. Example: “The affair felt like the ultimate betrayal to her.”
How to Use Betrayal
Learner’s notesIn plain EnglishThe noun form of "betray" — an act of disloyalty or broken trust.
Word Forms
betrayals plural
Fill the Gap
Can you complete this real example?
The affair felt like the ultimate _____ to her.
Etymology
Formed from "betray" plus the noun-forming suffix "-al."
Synonyms
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Related Words
Rhymes for betrayal
See all rhymes for betrayal →Frequently Asked Questions
What does “betrayal” mean?
The word “betrayal” means an act of breaking someone's trust or loyalty. In plain terms, the noun form of "betray" — an act of disloyalty or broken trust.
How do you pronounce “betrayal”?
“Betrayal” is pronounced bih-TRAY-uhl (/bɪˈtɹeɪəl/ in IPA).
How do you use “betrayal” in a sentence?
Here is “betrayal” used in a sentence: “The affair felt like the ultimate betrayal to her.”
What is the opposite of “betrayal”?
The opposite of “betrayal” — its antonyms — is nonbetrayal.
What part of speech is “betrayal”?
“Betrayal” is a noun.
Is “betrayal” a common word?
“Betrayal” is an uncommon word in modern English.
What is the difference between betrayal and disloyalty?
Betrayal usually describes a specific act that breaks someone's trust, such as revealing a secret or being unfaithful, while disloyalty can describe a more general pattern of not supporting someone or something. Betrayal tends to feel sharper and more personal because it involves a broken promise or expectation.
Can betrayal happen without someone realizing it?
Yes, a person can commit an act of betrayal without immediately recognizing the harm they have caused, though the term is usually applied once the broken trust becomes clear to the person affected. The definition centers on the breaking of trust or loyalty, not on intent alone.
What kinds of relationships is the word betrayal commonly used for?
Betrayal is commonly used for close relationships such as friendships, marriages, family ties, and business partnerships, since these depend heavily on trust. It is also used more broadly for betrayal of a cause, country, or group.