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/ˌoʊ.nəˈpɹɪˌstoʊn/ · noun
(pharmacology) A synthetic antiprogestogen used to combat prostate cancer..
Use onapristone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Onapristone means (pharmacology) A synthetic antiprogestogen used to combat prostate cancer..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use onapristone where its definition matches the intended context.
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