hump vs bend

hump and bend both are nouns.

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

hump (noun)	bend (noun)
something that bulges out or is protuberant or projects from its surroundings	curved segment (of a road or river or railroad track etc.)
	diagonal line traversing a shield from the upper right corner to the lower left
	movement that causes the formation of a curve
	an angular or rounded shape made by folding
	a circular segment of a curve

hump (verb)	bend (verb)
have sexual intercourse with	cause (an object) to assume a crooked or angular form
round one's back by bending forward and drawing the shoulders forward	bend a joint
	form a curve
	change direction
	turn from a straight course, fixed direction, or line of interest
	bend one's back forward from the waist on down