The term 'Pesky Things' can be summarized as Nuisances, which is a nine-letter word. Nuisances are things that are annoying, irritating, or troublesome. They can range from small, everyday annoyances to more serious issues that can cause disruption or harm. Examples of nuisances include loud noises, bad smells, and unruly behavior. Nuisances can also refer to legal issues such as zoning violations or public health hazards.