| sphero-, spher-, -sphere- (Greek: ball, round).allobiosphere: athenosphere: athenospheric: atmosphere: autobiosphere: barysphere: bathysphere: biogeosphere: biospherarium: biosphere: biospherian: blastosphere: centrosphere: chemosphere: chromosphere: chromospheric: cosmosphere: ecosphere: eubiosphere: exosphere: geosphere: hemisphere: hemispherical: hydrosphere: ionosphere: lithosphere: magnetosphere: mesosphere: microsphere: noosphere: ozonosphere: petrosphere: photosphere: pyrosphere: sphere: spherical: sphericity: spherocylinder: spherocyte: spheroid: spheroid: spheroidal: spherometer: spherule: stratosphere: technosphere: tectosphere: thermosphere: troposphere: vivosphere: zoosphere: |