incision vs dent

incision and dent both are nouns.

Word	Noun	Adjective	Verb	Adverb
incision	Yes	No	No	No
dent	Yes	No	Yes	No

As nouns, incision and dent are synonyms defined as:

Other synonyms of incision include prick, scratch, slit.

incision (noun)	dent (noun)
the cutting of or into body tissues or organs (especially by a surgeon as part of an operation)	an impression in a surface (as made by a blow)
a depression scratched or carved into a surface	an appreciable consequence (especially a lessening)
	a depression scratched or carved into a surface

incision (verb)	dent (verb)
	make a depression into