swell   
bontsinina
to be made to swell, to be made to bulge out or protrude [Richardson 1885]
mibohy
to be stubborn, obstinate, or unyielding; to swell, to swagger; to assume an air of importance, to give one's self to airs. [Richardson 1885]
mibonabona
(imp and rel not used) to swell, to grow large and bulky, to puff out, to inflate, to appear plump [Richardson 1885]
mibonibony
to swell, to rise in protuberances [Richardson 1885]
mibotana
to swell up, as the result of a blow, or boil, etc. [Richardson 1885]
midaridary
to swell, to puff up, to inflate [Richardson 1885]
miempaka
to swell and blister [Hallanger 1973]
mitabonaka
to swell out to a great size. [Richardson 1885]
mivohitra
to swell, to bulge [Hallanger 1973]
mivonto
to swell up, to puff out [Hallanger 1973]