neck vs hump

neck and hump both are nouns.

Word	Noun	Adjective	Verb	Adverb
neck	Yes	No	Yes	No
hump	Yes	No	Yes	No

neck (noun)	hump (noun)
an opening in a garment for the neck of the wearer; a part of the garment near the wearer's neck	something that bulges out or is protuberant or projects from its surroundings
a narrow part of an artifact that resembles a neck in position or form
the part of an organism (human or animal) that connects the head to the rest of the body
a cut of meat from the neck of an animal
a narrow elongated projecting strip of land

neck (verb)	hump (verb)
kiss, embrace, or fondle with sexual passion	have sexual intercourse with
	round one's back by bending forward and drawing the shoulders forward