A case worker is a professional who provides social services to individuals and families in need. GUMSHOE is a 7-letter term for a detective, LAWYER is a 6-letter term for a legal professional, JUROR is a 5-letter term for a person who serves on a jury, INSPECTOR is a 9-letter term for someone who inspects something, PARA is a 4-letter term for a paralegal, and PERRYMASON is a 10-letter term for a fictional defense attorney. All of these terms are related to the job of a case worker, as they all involve providing legal or social services to people in need.