The term "Self-murderer" is a harsh term, often used to describe those who take their own lives. To avoid using such a strong and negative term when discussing suicide, there are other synonyms that one can use. "Suicide victim" is a more compassionate and sympathetic way of referring to those who take their own lives. "Suicide completer" removes the negative connotation associated with the term "murderer." "Self-slayer" is another alternative, although it still retains a somewhat negative connotation. Regardless of the terminology used, it is important to discuss the topic of suicide in a respectful and sensitive manner.