The Worst Sounds To Hear

What's the most annoying sound in the world? While opinions may vary, some sounds are universally irritating. Snoring partners, crying babies on planes, and other noises can be unbearable. This list highlights the worst sounds that get under people's skin. For many, annoying alarm sounds are the worst, whether from a smartphone or alarm clock. Nails on a chalkboard are another classic example of a terrible sound. Humans also create their own annoying noises, like mouth breathing, slurping, and adult baby talk. Vote for the most loathsome noises and add any missing sounds that you find insufferable.