torso vs ass

torso and ass both are nouns.

Word	Noun	Adjective	Verb	Adverb
torso	Yes	No	No	No
ass	Yes	No	No	No

torso (noun)	ass (noun)
the body excluding the head and neck and limbs	slang for sexual intercourse
	hardy and sure-footed animal smaller and with longer ears than the horse
	the fleshy part of the human body that you sit on
	a pompous fool