rounded
ellipsoidal
elliptic
elliptical
obovate
oval
ovate
ovicular
oviform
ovoid
ovoidal
prolate
aerodynamic
bulbous
cone-shaped
conical
convex
cup-shaped
domed
fist-sized
globular
hairless
heartshaped
hemispherical
lenticular
man-shaped
oblong
overripe
pea-like
pear-shaped
pyramidal
roundish
spherical
squared-off