偽金[nisegane] counterfeit money
偽首[nisekubi] falsified severed head
偽り[itsuwari] lie
偽り語る[itsuwarikataru] to speak falsely
偽り者[itsuwarimono] impostor

偽り誓う[itsuwarichikau] to swear falsely
偽る[itsuwaru] to lie
偽悪[giaku] pretense of evil
偽印[giin] forged seal

贋印[nisein] forged seal
贋金[nisegane] counterfeit money
贋作[gansaku] fake
贋手紙[nisetegami] forged letter
贋首[nisekubi] falsified severed head

贋造[ganzou] counterfeiting
贋造紙幣[ganzoushihei] counterfeit paper money
贋者[nisemono] imposter
贋い[magai] imitation