Wiktionary
suicider
n. 1 (context nonstandard English) One who commit suicide. 2 (context medicine social work English) One who is planning to commit suicide.
Usage examples of "suicider".
Very often, the suiciders are crushed by the impact of their own blast.
We've had too many cases of suiciders swallowing plastic microbombs, passing through the screens and blowing up everything in sight.