screech, screeching, shriek, shrieking, scream, screaming -- (a high-pitched noise resembling a human cry; "he ducked at the screechings of shells"; "he heard the scream of the brakes")
whine, squeak, screech, creak, screak, skreak -- (make a high-pitched, screeching noise; "The door creaked when I opened it slowly"; "My car engine makes a whining noise")