Criminal conversation is often used as a legal term to describe adultery, but it can also be referred to as alienation of affection or extramarital affair. Other synonyms for this term include immoral behavior, infidelity, cheating, and unfaithfulness. Adultery can also be described as a breach of trust, betrayal, or breach of fidelity. In some legal contexts, criminal conversation is considered a tort, which can lead to damages that can be claimed by the injured party. Regardless of the terminology, it is important to remember that cheating can have a significant emotional impact on those involved and should be treated with care and sensitivity.