Simple categories matching spherical:

• body,
• object,
• substance,
• filler,
• figure,
• group,
• material,
• medium,
• article,
• bead,
• planet,
• particle,
• cell,
• surface,
• polymer,
• colloid,
• lense,
• container,
• ball,
• structure,
• thing,
• location,
• item,
• powder,
• protein,
• aggregate,
• part,
• missile,
• shape,
• rock,
• fruit,
• macromolecule,
• seed,
• kernel,
• molecule,
• screen,
• solute,
• entity,
• abrasive,
• inclusion,
• knob,
• boundary,
• moon,

Members with property spherical:

• earth,
• silica,
• water,
• vesicle,
• star,
• protein,
• bar,
• inner_core,
• planet,
• cup,
• peach,
• scene,
• globular_protein,
• ceramic_particle,
• sago,
• marbles,
• particle,
• sun,
• ferritin,
• pea_gravel,
• cast_steel,
• ball,
• base_ball,
• baseball,
• globe,
• play_ball,
• dome,
• doorknob,
• asbestos,
• staphylococcus,
• human_neutrophil,
• lens,
• moon,
• football,
• seedless_grape,
• eye,
• silica_suspension,
• balloon,
• apple,
• noble_gas,
• glass_beads,
• powder,
• plum,
• glass,
• base,
• cotton,
• halogen_atom,
• egg,
• soybean_seed,
• steel_shot,
• nylon_bead,
• coal_dust,
• cyst,
• toner,
• softball,
• calcium_silicate,
• alveolar_sac,
• bead,
• convex_surface,
• beads,
• monatomic_ion,
• surfactant_micelle,
• hard_plastic,
• planetarium_dome,
• fruit,
• certain_fruit,
• oval,
• lymphocyte,
• grapefruit,
• volleyball_ball,
• onion,
• alumina_ball,
• small_ball,
• paraboloid,
• stellar_core,
• mammalian_cell,
• hammer,
• polymer_latex,
• gastric_pouch,
• atomic_nucleus,
• latex_bead,
• earth_crust,
• optical_lense,
• latex,
• silicon_sphere,
• toner_particle,
• dp_protein,
• wool_fibre,
• planet_surface,
• red_blood,
• ceramic_shot,
• pea,
• rod,
• intact_tomato,
• albumin,
• rubber_sphere,
• nylon_powder,
• rod_end,
• mirror,
• polystyrene,
• glass_bead,
• optical_lens,
• grape,
• air-bubble_ref,
• polystyrene_ps,
• zircon,
• fibre,
• typewriter_head,
• satellite,
• radish,
• styrene_polymer,
• soybean,
• alumina_silica,
• homeopathic_granule,
• six,
• doll_head,
• ne,
• spherical_semiconductor,
• globin,
• orange,
• medicinal_pill,
• concave_surface,
• bullet,
• dust,
• hemoglobin,
• phenolic,
• solvent_molecule,
• haemoglobin,
• radiolarian_skeleton,
• flare,
• basketball,
• tube,
• christmas-tree_ornament,
• cannonball,
• brain,
• pvc_particle,
• cell,
• cube,
• whale_teeth,
• tomato,
• soma,
• single_atom,
• vegetable,
• bottle,
• paint,
• iron,
• fig,
• inner_ball,
• seed,
• eyes,
• solid_particle,
• magnesium-oxide_powder,
• marble,
• nut,
• streptococcus,
• milk,
• citrus,
• planet_earth,
• head,
• curved_mirror,
• sea-urchin_egg,
• table-tennis_ball,
• bacterium,
• white_cell,
• silica_particle,
• cubic_shape,
• shovel_teeth,
• belt,
• earth_moon,
• dust_particle,
• prolate_spheroid,
• volleyball,
• hand_ball,
• carbon-black_powder,
• cylinder,
• alumina,
• historical_globe,
• cone,
• pollen,
• lense,
• solid_sphere,
• billiards_ball,
• bubble,
• silica_inclusion,
• micelle,
• separation_bubble,
• sphere,
• nucleus,
• cell_body,
• code_sphere,
• black_hole,
• ball_lense,
• ar,
• alveolus,
• drop,
• ag_particle,
• disk,
• ellipsoid,
• alkyl_chains,
• orb,
• plan,