self-saturated
self-saturation
self-sealing
self-setting
self-sharpening
self-shielding
self-starting
self-stopping
self-suction
self-sufficient
  self-supervisory
self-sustained
self-tapping
self-teaching
self-test
self-testing
self-tightening
self-tracking
self-tuning
self-unloading
self-verification