spherical   
boriborina
to be made round, to be made spherical, to be made circular [1.2#102]
boribory
round, spherical [1.2, 1.7]
mamoribory
to make round, to make spherical or globular [1.2]
tabory
Round, spherical. [Comp. Swa. tamboa.] [1.2]
voaboribory
made round or spherical [1.2]