vulgarism vs behind

vulgarism and behind both are nouns.

Word	Noun	Adjective	Verb	Adverb
vulgarism	Yes	No	No	No
behind	Yes	Yes	No	Yes

vulgarism (noun)	behind (noun)
the quality of lacking taste and refinement	the fleshy part of the human body that you sit on
an offensive or indecent word or phrase

vulgarism (adjective)	behind (adjective)
	having the lower score or lagging position in a contest

vulgarism (adverb)	behind (adverb)
	in or to or toward the rear
	remaining in a place or condition that has been left or departed from
	in debt
	in or into an inferior position
	showing a time that is earlier than the actual time