extirpation vs excision

extirpation and excision both are nouns.

Word	Noun	Adjective	Verb	Adverb
extirpation	Yes	No	No	No
excision	Yes	No	No	No

As nouns, extirpation and excision are synonyms defined as:

Other synonyms of extirpation include ablation, cutting out.

As nouns, extirpation and excision are synonyms defined as:

extirpation and excision: the act of pulling up or out; uprooting; cutting off from existence

Other synonyms of extirpation include deracination.

extirpation (noun)	excision (noun)
surgical removal of a body part or tissue	surgical removal of a body part or tissue
the act of pulling up or out; uprooting; cutting off from existence	the act of pulling up or out; uprooting; cutting off from existence
	the act of banishing a member of a church from the communion of believers and the privileges of the church; cutting a person off from a religious society
	the omission that is made when an editorial change shortens a written passage