pecker vs sex

pecker and sex both are nouns.

Word	Noun	Adjective	Verb	Adverb
pecker	Yes	No	No	No
sex	Yes	No	Yes	No

pecker (noun)	sex (noun)
bird with strong claws and a stiff tail adapted for climbing and a hard chisel-like bill for boring into wood for insects	activities associated with sexual intercourse
horny projecting mouth of a bird	the properties that distinguish organisms on the basis of their reproductive roles
obscene terms for penis	all of the feelings resulting from the urge to gratify sexual impulses
	either of the two categories (male or female) into which most organisms are divided

pecker (verb)	sex (verb)
	tell the sex (of young chickens)
	to evoke sexual feelings