incision vs surgery

incision and surgery both are nouns.

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

incision (noun)	surgery (noun)
the cutting of or into body tissues or organs (especially by a surgeon as part of an operation)	a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body
a depression scratched or carved into a surface	a room in a hospital equipped for the performance of surgical operations
	a room where a doctor or dentist can be consulted
	the branch of medical science that treats disease or injury by operative procedures