Finger-pointer is a term used to describe someone who blames, accuses, or names someone else for something. A blamer is someone who holds another person responsible for an event or situation, an ACCUSER is someone who formally charges someone with a crime or offense, a namer is someone who identifies someone or something by name, and an alleger is someone who makes a formal accusation against someone. All of these terms can be used to describe someone who is a finger-pointer.