self-packing
self-phased
self-phasing
self-pinching
self-poking
self-polar
self-pollution
self-potential
self-powered
self-pressurizing
  self-priming
self-processable
self-processing
self-programming
self-propagating
self-propelled
self-propelling
self-propulsion
self-protected
self-purging
self-purification