dirty word vs pecker

dirty word and pecker both are nouns.

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

dirty word (noun)	pecker (noun)
an offensive or indecent word or phrase	bird with strong claws and a stiff tail adapted for climbing and a hard chisel-like bill for boring into wood for insects
a word that is considered to be unmentionable	horny projecting mouth of a bird
	obscene terms for penis