The initial idioms of the letter S

spanking new	spanner
spar with	spare
spare no effort to	spare no expense
spare the rod and spoil the child	spare tire
spare tyre	spare (someone's) blushes
sparing	spark off
spark up	spark
sparkle with	sparkler
Sparks	sparks fly
sparring partner	spar
spastic	spat
spit in(to) the wind	spit (out) the dummy
spatter around	spatter on
spatter up	spatter with
spatter	spaz around