1.
traitor; betrayer; turncoat
A person who betrays the trust of others, whether in personal relationships, organizations, or political allegiances. Carries strong negative emotion.
あいつは裏切り者だ。
That guy is a traitor.
仲間の中に裏切り者がいた。
There was a traitor among the group.
裏切り者と呼ばれても、自分の信念を貫いた。
Even though he was called a traitor, he stuck to his beliefs.
Composed of 裏切り (betrayal; the noun form of 裏切る) and 者 (person). A highly emotional word used to label someone who has broken trust. Common in fiction (especially period dramas and thrillers) and in heated interpersonal or political disputes.
COMMON COLLOCATIONS:
- 裏切り者と呼ぶ: to call someone a traitor
- 裏切り者を許す: to forgive a traitor
- 裏切り者を探す: to search for a traitor
RELATED TERMS:
- 裏切る: to betray — the verb form
- 裏切り: betrayal — the noun describing the act
- 反逆者: rebel; insurgent — implies rebellion against authority rather than personal betrayal
- 売国奴: traitor to one's country — a much stronger and specifically political term