rob vs wring

rob is not a noun while wring is a noun.

Word	Noun	Adjective	Verb	Adverb
rob	No	No	Yes	No
wring	Yes	No	Yes	No

As verbs, wring is a hyponym of rob; that is, wring is a word with a more specific, narrower meaning than rob:

Other hyponyms of rob include extort, gouge, rack, squeeze.

rob (noun)	wring (noun)
	a twisting squeeze

rob (verb)	wring (verb)
take something away by force or without the consent of the owner	twist and compress, as if in pain or anguish
rip off; ask an unreasonable price	twist and press out of shape
	twist, squeeze, or compress in order to extract liquid
	obtain by coercion or intimidation