What context can I use each word in?
Learn when and how to use these words with these examples!
adultery
Example
He committed adultery with his secretary. [adultery: noun]
Example
She was accused of committing adultery with her neighbor. [committing: verb]
unfaithfulness
Example
His unfaithfulness destroyed their marriage. [unfaithfulness: noun]
Example
She was unfaithful to him by flirting with other men. [unfaithful: adjective]
Good things to know
Which word is more common?
Unfaithfulness is a more common word than adultery in everyday language. Adultery is a more formal term and is typically used in legal or religious contexts.
What’s the difference in the tone of formality between adultery and unfaithfulness?
Adultery is a more formal term and is typically used in legal or religious contexts. Unfaithfulness is more versatile and can be used in both formal and informal contexts.
