confession   
bebaka
repentance, imploring forgiveness, confession. See [Richardson 1885]
fiaikena
confession, admission, submission [Hallanger 1973]
confession, aveu, soumission [Hallanger 1974]
fibebahana
confession [Richardson 1885]
konfesy
confession to a priest [Hallanger 1973]
confession [Abinal 1888]
mikonfesy
to go to confession [Hallanger 1973]

confession   
bebake
aveu, confession, conversion [Poirot & Santio: Vezo]
eky
Obéissance, soumission, consentement, acceptation, approbation, aveu, confession [Abinal 1888]
fiaikena
confession, aveu, soumission [Hallanger 1974]
konfesy
confession [Abinal 1888]
vambaka
aveu, confession [David 1952]