[SP/Grammar] Suffixes(1)

verb + -er	forms a noun that describes sb's occupation or what sb does	employ -> employer, shop -> shopper
	forms a noun that describes what sth does	cook -> cooker, dry hair -> hair dryer
verb + -or	forms a noun that describes sb's occupation or what sb does	act -> actor, supervise -> supervisor
verb/noun + -ee	forms a noun that describes what sb does or who sb is	employ -> employee, pay -> payee draw -> drawing, tube -> tubing
verb/noun + -ing
noun + -eer	forms a noun that says what activity sb does	mountain -> mountaineer
verb/noun + -ist	forms a noun that expresses sb's belief or occupation	type -> typist, violin -> violinist, anarchy -> anarchist
adjective + -ity	forms an abstract noun	equal -> equalist, flexible -> flexibility good -> goodness, sad -> sadness brother -> brotherhood, likely -> likelihood friend -> friendship admit -> admittance achieve -> achievement form -> formation, produce -> production
adjective + -ness
noun/adjective + -hood
noun + -ship
verb/adjective + -ance/ence
verb + -ment
verb + -tion/-ation/-ition/-sion