Adjective modifier

• mere: The rest of us are mere impostors, unworthy heirs, failed sons.

• second: After the death of this second impostor, Marina dies in prison.

Converse of object

• treat: A true skeptic will look at both sides of an argument and treat those two impostors just the same.

• find: You can find the impostor in the middle left corner of the area behind a large metal wall.

• reject: The accuracy of a biometric system could be defined as its combined ability to reject impostors and accept valid users.

• see: It would seen this impostor has been responsible for all these terrible things while I was held captive.

Converse of subject

• replace: On the way, this man is replaced by an impostor named Gilbert.