dirty word vs poop

dirty word and poop both are nouns.

Word	Noun	Adjective	Verb	Adverb
dirty word	Yes	No	No	No
poop	Yes	No	No	No

dirty word (noun)	poop (noun)
an offensive or indecent word or phrase	the rear part of a ship
a word that is considered to be unmentionable	slang terms for inside information
	a stupid foolish person
	obscene terms for feces