spherical

pallonmuotoinen, pallomainen, pyöreä

pallo- puhekieltä Shaped like a sphere.
(quote-magazine)
puhekieltä (no comparative or superlative) Of, or pertaining to, spheres.
puhekieltä Of a coordinate system, specifying the location of a point in a plane by using a radius and two angle angles.
puhekieltä Of or relating to the heavenly orbs, or to the sphere or spheres in which, according to ancient astronomy and astrology, they were set.
1606: (w), (w), Act 1, Scene 2

Knaves, thieves, and treachers by spherical predominance.