Translation guide
The concept of disloyalty in Japanese is expressed through words describing betrayal, infidelity, and lack of allegiance, with nuances depending on the relationship and context.
To describe an act of disloyalty or betrayal, especially in personal relationships or groups.
The most common and direct word for betrayal or disloyalty. It can refer to betraying a person, group, or cause.
I can't forgive his betrayal.
I experienced betrayal by a friend.
A more formal term for breach of trust or faithlessness, often used in written or serious contexts.
That is an act of betrayal.
Disloyalty or unfaithfulness, often in a feudal or historical context, implying lack of loyalty to a lord or master.
Disloyalty is a samurai's shame.
To describe disloyalty specifically in the context of cheating or being unfaithful to a partner.
Common word for cheating or having an affair. It implies a breach of romantic or marital trust.
I found out about my boyfriend's cheating.
I will never forgive infidelity.
Specifically refers to adultery or an extramarital affair. More serious and formal than 浮気.
To describe a general state of being disloyal, without a specific act of betrayal.
There is no single Japanese word that covers all nuances of 'disloyalty'. Choose the term based on the specific context: betrayal (裏切り), infidelity (浮気/不倫), or lack of loyalty (忠誠心がない).
不倫関係が続いている。
The affair is continuing.
I was disappointed by his disloyal attitude.