engaged   
fantsika
having a fixed employment; assigned to a certain work; engaged, wholly fixed, stationed. [Richardson 1885]
fofoina
to be engaged to be married (of the girl) [Hallanger 1973]
mifamofo
to be engaged, to be married [Hallanger 1973]
mifofo
to bespeak, to tell or engage beforehand; to become engaged. [Richardson 1885]
voafofo
bespoken, engaged beforehand, betrothed. [Richardson 1885]