extraction vs decoction

extraction and decoction both are nouns.

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

As nouns, decoction is a hyponym of extraction; that is, decoction is a word with a more specific, narrower meaning than extraction:

extraction: the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
decoction: (pharmacology) the extraction of water-soluble drug substances by boiling

extraction (noun)	decoction (noun)
the action of taking out something (especially using effort or force)	(pharmacology) the extraction of water-soluble drug substances by boiling
properties attributable to your ancestry
the process of obtaining something from a mixture or compound by chemical or physical or mechanical means