rejoice   
mifalihavanja
to gambol; to rejoice [1.7]
mifaly
to rejoice, to show one's joy, to be pleased with. [1.2]
to be happy, to rejoice [1.7]
mifaly tena
to rejoice on account of escape from some danger, or on recovering from an illness. [1.2]
miroborobo
to rejoice [1.2]