- extortion - an exorbitant charge
--1 is a kind of overcharge
Derived form: verb extort2 - extortion - unjust exaction (as by the misuse of authority); "the extortion by dishonest officials of fees for performing their sworn duty"
--2 is a kind of exaction
Derived form: verb extort1 - extortion - the felonious act of extorting money (as by threats of violence)
--3 is a kind of felony
--3 has particulars: blackmail; protection, tribute; shakedownDerived form: verb extort2