ER

1. Edwardus Rex (New Latin), King Edward
2. Elizabeth Regina (New Latin), Queen Elizabeth (EIIR Queen Elizabeth II)
3. Emergency room (N American)

• detainments
• detains
• detangle
• detangled
• detangler
• detanglers
• detangles
• detangling
• detect
• detectable
• detected
• detectible
• detecting
• detection
• detections
• detective
• detectives
• detective stories
• detective story
• detectivist
• detectivists
• detectophone
• detectophones
• detector
• detectors