thrower

noun

1.
a person who twists silk or rayon filaments into a thread or yarn
throwster
2.
someone who projects something (especially by a rapid motion of the arm)
Derived from:
throw
3.
a craftsman who shapes pottery on a potter's wheel and bakes them in a kiln
crocker crockwright cupmaker tilewright ceramicist ceramist potter
Derived from:
throw