Homicide is the killing of another, fratricide is the killing of your brother, infanticide is the killing of a baby, uxoricide is the killing of your wife... Is there a list out there of the -icides?
Any is it ever called anything else when you kill yourself than suicide? Not necessarily for someone who OD’s or whatever out of depression, but perhaps instances of seppuku or protest. Is that still called “suidide” or is there another -icide to describe that sort of self-killing?

Yeah, there's "self-immolate". Sounds way classier.

List of -cide

There are suicide pacts and mass suicides.

"Martyrcide" has been used in some articles to describe suicide bombers, but I don't believe the word has been legitimized in a dictionary.

Thanks, all. Thanks for the list, Clarebear!!
Don't worry, I have no practical use for my question, I just got to thinking about it and wondered if there was a word.