benumbed vs dulled

benumbed and dulled both are adjectives.

Word	Noun	Adjective	Verb	Adverb
benumbed	No	Yes	No	No
dulled	No	Yes	No	No

As adjectives, benumbed and dulled are synonyms defined as:

benumbed and dulled: having lost or been caused to lose interest because of overexposure

benumbed (adjective)	dulled (adjective)
lacking sensation	deprived of color
having lost or been caused to lose interest because of overexposure	made dull or blunt
	having lost or been caused to lose interest because of overexposure