dupe   
manome voan-dambo
[voa, the kidneys, lambo, a boar.] to cheat, to dupe. The eating of the kidneys of the lambo was probably a taboo of the ancients. [Richardson 1885]

dupe   
adalaina
qu'on dupe [Abinal 1888, Hallanger 1974]
ambakaina
qu'on trompe, qu'on dupe [Hallanger 1974]
voadala
Dupé, trompé, importuné [Abinal 1888]
voaseritse
Dupé, importuné, trompé  - > sineretse [Poirot & Santio: Vezo]