polypus/ʹpolipəs/ noun (pl polypi /-pie/)

• trace fossil
• tracer
• tracery
• trache-
• trachea
• tracheo-
• tracheotomy
• trachoma
• trachyte
• trachytic
• tracing
• tracing paper
• track
• trackball
• track down
• tracked
• tracker ball
• tracker fund
• track event
• tracking
• tracking shot
• tracking station
• tracklaying
• track record
• track rod