The initial idioms of the letter S

superfly	supergrass
superimpose on	superior orders
superjock	super-strap
supper	sup
supply	supply and demand
supply with	support
Suppose I do?	Suppose I don't?
supposed	supposed to do
suppose	supposing
death and taxes, certain as	sure as eggs
sure as God made little green apples	sure as hell
sure as shooting	Sure as shooting!
sure as the wind blows	sure cure
sure enough	sure of oneself
sure bet	surefire