extraction has 2 distinct synonyms spread across 1 of its 3 senses. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. WordNet records no antonym for it — antonymy is a relation between word forms rather than concepts, so it is deliberately sparse.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
Synonyms, antonyms and the broader and narrower relations for extraction come from Princeton University’s WordNet. Full sources and licences.
properties attributable to your ancestry
“he comes from good origins”
the action of taking out something (especially using effort or force)
“the dentist gave her a local anesthetic prior to the extraction”