descent vs extraction

descent and extraction both are nouns.

Word	Noun	Adjective	Verb	Adverb
descent	Yes	No	No	No
extraction	Yes	No	No	No

As nouns, descent and extraction are synonyms defined as:

Other synonyms of descent include origin.

descent (noun)	extraction (noun)
the act of changing your location in a downward direction	the action of taking out something (especially using effort or force)
properties attributable to your ancestry	properties attributable to your ancestry
a movement downward	the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
the hereditary derivation of an individual
a downward slope or bend
the kinship relation between an individual and the individual's progenitors