wagon   
fiarakodia
a carriage, a chariot, a wagon, a chaise. [Richardson 1885]

wagon   
kalesin-dalamby
wagon [SLP: Voambolana]
kalesy
calèche; wagon de chemin de fer [Hallanger 1974]
kalesy vy kely: wagonnet [SLP: Voambolana]
vagô
wagon [SLP: Voambolana]