Direct translations:
* 復讐心を持つ人 (fukushūshin o motsu hito): Literally "person who holds a heart of revenge." This is a very direct way to describe someone driven by vengeance.
* 復讐者 (fukushūsha): This word means "avenger" or "one who takes revenge". It emphasizes the act of seeking revenge itself.
More nuanced options:
* 恨みを持つ人 (urami o motsu hito): This means "person who holds a grudge" and suggests a deep, lingering resentment that might lead to vengeful actions.
* 復讐に燃える人 (fukushū ni moeru hito): This means "person who burns with revenge" and paints a picture of someone consumed by their desire for vengeance.
* 執念深い人 (shūnen fukai hito): This means "person who is obsessed" or "deeply attached" and can be used to describe someone who is driven by a relentless desire for revenge, often even after a long period of time.
It's important to note:
* The best Japanese word will depend on the specific context and the level of nuance you want to convey.
* These are just a few examples, and there are many other words and phrases in Japanese that can be used to describe someone who is vengeful.
If you provide more context about the specific situation, I might be able to suggest a more fitting word or phrase.