felo-de-se vs suicide

felo-de-se and suicide both are nouns.

Word	Noun	Adjective	Verb	Adverb
felo-de-se	Yes	No	No	No
suicide	Yes	No	No	No

As nouns, suicide is a hypernym of felo-de-se; that is, suicide is a word with a broader meaning than felo-de-se:

Other hypernyms of felo-de-se include self-annihilation, self-destruction.

As nouns, felo-de-se and suicide are synonyms defined as:

felo-de-se (noun)	suicide (noun)
an act of deliberate self destruction	the act of killing yourself
a person who kills himself intentionally	a person who kills himself intentionally