'suicided' and 'suiciding' should not be words, even if they are. they would make my brain bleed.

'suicidality' is something i have run across in heaps of psych papers, too. maybe it could pass as a clinical term.

mixedup - mention it to him!! our lecturers always make us buy their bloody books, so they can test run it on us first before selling to the public at large. maybe it would be nice if you could preface the list of errors with something positive about the content of the book, though.