tail end vs vulgarism

tail end and vulgarism both are nouns.

Word	Noun	Adjective	Verb	Adverb
tail end	Yes	No	No	No
vulgarism	Yes	No	No	No

tail end (noun)	vulgarism (noun)
the fleshy part of the human body that you sit on	the quality of lacking taste and refinement
any projection that resembles the tail of an animal	an offensive or indecent word or phrase
the time of the last part of something