fine, light
salt, sea

cloud, plume
The boat sent a cloud of spray up behind it.

send, send up, throw, throw up

fly, fly up
Spray flew up onto the rocks.

spray of
a spray of salt water

bug (AmE), fly
body, hair (usually hairspray), nasal
cooking (esp. AmE)
a casserole dish sprayed with non-stick cooking spray

CS (BrE), pepper
The police used pepper spray on demonstrators.

aerosol, chemical
A boy died aged just 13 after inhaling aerosol spray.

apply, use

bottle, can
paint