Learn how to say Impostures correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word imposture:
an instance of pretending to be someone else in order to deceive others:
I discovered the imposture as soon as her doppelgänger arrived
in a day and a night of violence and imposture William Bentley also succeeds in capturing a smuggler
mid 16th century: via French from late Latin impostura, from Latin imposit- ‘imposed upon’, from the verb imponere (see impose)