The initial idioms of the letter S

self-preservation	self-pride
self-proclaimed	self-produced
self-propelled	self-propelled vehicle
self-propelling	self-protection
self-punishment	self-raising flour
self-realisation	self-realization
self-referent	self-reformation
self-regard	self-registering thermometer
self-regulating	self-reliance
self-reliant	self-renewal
self-renunciation	self-report inventory
self-report personality inventory	self-reproach
self-reproof	self-respect
self-respectful	self-respecting
self-restrained	self-restraining