hamstring vs dun

hamstring and dun both are nouns.

Word	Noun	Adjective	Verb	Adverb
hamstring	Yes	No	Yes	No
dun	Yes	Yes	Yes	No

As verbs, dun is a hypernym of hamstring; that is, dun is a word with a broader meaning than hamstring:

Other hypernyms of hamstring include bedevil, crucify, frustrate, rag, torment.

hamstring (noun)	dun (noun)
one of the tendons at the back of the knee	horse of a dull brownish grey color
	a color or pigment varying around a light grey-brown color

hamstring (adjective)	dun (adjective)
	of a dull greyish brown to brownish grey color

hamstring (verb)	dun (verb)
cripple by cutting the hamstring	make a dun color
make ineffective or powerless	cure by salting
	persistently ask for overdue payment
	treat cruelly