snowboard vs snowboarder

snowboard and snowboarder both are nouns.

Word	Noun	Adjective	Verb	Adverb
snowboard	Yes	No	Yes	No
snowboarder	Yes	No	No	No

snowboard (noun)	snowboarder (noun)
a board that resembles a broad ski or a small surfboard; used in a standing position to slide down snow-covered slopes	someone who slides down snow-covered slopes while standing on a snowboard

snowboard (verb)	snowboarder (verb)
glide down a snow-covered slope while standing on a board