Felo-de-se and Seppuku

Felo-de-se noun - A person who kills himself intentionally.

Seppuku and felo-de-se are semantically related. in self-murder topic. In some cases you can use "Seppuku" instead a noun phrase "Felo-de-se".

Seppuku noun - Ritual suicide by self-disembowelment on a sword; practiced by samurai in the traditional Japanese society.

Felo-de-se and seppuku are semantically related. Sometimes you can replace phrase "Felo-de-se" with "Seppuku", this terms are similar.