AFRAID, ALONE, ANXIETY, ANXIOUS, AT, AUDITOR, AUDITORY, BLUR, BOCK, BUILDING, CAUTIOUS, CHAIN, CITIZEN, CONCERN, CRIME, DANGER, DOOR, DOORWAY, EDWARD, ELDER, ELDERLY, ENTRANCE, FEAR, FOCUS, FRIGHTENED, GLANCING, HOME, HOMEOWNER, HORIZONTAL, HOUSE, LOCK, LOCKED, LONELY, LOOK, LOOKING, MATURE, OBSERVE, OBSERVER, OLDER, PEEKING, PERSON, PROTECT, PROTECTION, PUBLIC, RESIDENCE, SAFETY, SALESMAN, SALESPERSON, SALESWOMAN, SECURE, SECURITY, SEE, SELECTIVE, SENIOR, SOLICITOUS, STRANGER, VIEW, VIEWER, VISITOR, WATCH, WATCHFUL, WATCHING, WOMAN, WORRIED, WORRY,
