dollar   
ariary
a dollar; usually used of cut money. [Ar. al-rial, from Sp. Real.; Swa. reale.] See farantsa. [Richardson 1885]
a "dollar", five francs [Hallanger 1973]
drala
a dollar [Eng. Dollar.] [Richardson 1885]
farantsa
a dollar, a five-franc piece. Used usually of a complete coin, in distinction from ariary, a cut dollar. [Fr. Francais (?).] [Richardson 1885]
a Malagasy dollar or five francs [Hallanger 1973]