Simple categories matching topological:

• concept,
• entity,
• primitive,
• relations,
• structure,
• configuration,
• change,
• constraint,
• index,
• figure,
• feature,
• property,
• condition,
• relation,
• measurement,
• event,
• query,
• modification,
• quality,
• principle,
• simplification,
• space,
• attribute,
• notion,
• transformation,
• fluid,
• level,
• defect,
• artifact,
• characteristic,
• relationship,
• problem,
• quantity,
• information,
• transition,
• surface,
• shape,
• difference,
• affinity,
• invariant,
• case,
• disorder,
• measure,

Members with property topological:

• small_hole,
• edge,
• face,
• feature_closure,
• grid,
• torsion,
• network,
• class,
• stretching,
• continuity,
• extraneous_piece,
• surface,
• contiguity_adjacency,
• merging,
• vertex,
• measurability,
• cluster_point,
• loop,
• curve,
• network_analysis,
• hole,
• curved_surface,
• direction,
• point,
• mesh,
• connectivity,
• regular_structure,
• general_attribute,
• accessibility,
• particle_coalescence,
• gravity,
• fixed_point,
• wave_breaking,
• connectivity_index,
• differential_manifold,
• channel,
• dimension_reduction,
• conformity,
• torus,
• number,
• link_failure,
• creation,
• hierarchical_measurement,
• abutment_constraint,
• volume,
• edge_length,
• appearance,
• pitch,
• neighbour_switching,
• linear_chains,
• corner,
• euclidean_space,
• second,
• link_recovery,
• critical_point,
• entanglement,
• fringe,
• path_diversity,
• separation_surface,
• node_movement,
• knot,
• room_dimension,
• fusion,
• shock_surface,
• euler_structure,
• relative_area,
• vegetation,
• vertex_degree,
• braid,
• low_diameter,
• disk,
• coalescence,
• sparsity,
• connectivity_distribution,
• tug_formation,
• anisotropic_correlation,
• loss,
• part,
• existence,
• triple_junction,
• structure,
• normality,
• local_compactness,
• interface_failure,
• truncated_octahedron,
• differentiable_manifold,
• mutual_linkage,
• electron_density,
• path_query,
• boundedness,
• line_defect,
• fault_diameter,
• proximity,
• contact_order,
• cantor_space,
• link_addition,
• topology,
• chain_network,
• multiplicity_check,
• division,
• knot_knot,
• saddle,
• tie_chains,
• euler_characteristic,
• hollow_sphere,
• real_plane,
• mechanical_property,
• ring_network,
• node_degree,
• sewer,
• intersection,
• sink,
• open_set,
• uniform_space,
• failure,
• star_network,
• manifold,
• size,
• genus,
• separation,
• horizon,
• chain,
• compaction,
• edge_disorder,
• links,
• shell,
• formation,
• closed_set,
• planar_model,
• network_size,
• chains,
• router_failure,
• square,
• corridor,
• lattice,
• degree_distribution,
• hilbert_cube,
• face_disappearance,
• liaison_role,
• denseness,
• null_point,
• intersection_curve,
• stroke,
• ladder,
• isolated_part,
• path,
• ability,
• brick,
• disjoint_component,
• openness,
• homology,
• gauge_space,
• region_contrast,
• domain_wall,
• bounding_box,
• ring,
• dimension,
• intersecting_incision,
• real_line,
• base,
• branched_terminal,
• undesired_hole,
• degree,
• edge_definition,
• pocket,
• relative_position,
• convergence,
• unconnected_piece,
• periodic_orbit,
• ridge,
• addition,
• grain_boundary,
• fluid,
• object_area,
• separability,
• spatial_dimension,
• star,
• order,
• void_breakup,
• triangulation,
• directionality,
• drop,
• preventing_formation,
• component,
• simple_connectedness,
• membership,
• period,
• core,
• valley_bottom,
• droplet_breakup,
• tumor_breakup,
• system,
• source,
• chemical_structure,
• geometric_property,
• completeness,
• triangle_list,
• separator,
• point_defect,
• translation,
• given_knot,
• connectivity_relations,
• vector,
• winding_number,
• planar_defect,
• hole_removal,
• compactness_play,
• linking_number,
• forming_mesh,
• void,
• aspect,
• enclosure,
• drop_coalescence,
• tetrahedron,
• diameter,
• vector_bundle,
• triangle_count,
• removal,
• path_length,
• symmetric_structure,
• compactness,
• connectedness,
• wall,
• block_dimension,
• breakup,
• precipitate_coalescence,
• vortex,
• multidimensional_torus,
• boundary,
• circular_permutation,
• side_chain,
• inclusion,
• bulk_diamond,
• polygon_adjacency,
• adjacency,
• annihilation,
• distance_relations,
• tunnel,
• line_length,
• sequential_compactness,
• hole_merging,
• area,
• geometric_level,
• face_creation,
• bond_ellipticity,
• rotation,
• branch_appearance,
• breaking,
• door,
• triangle,
• hall_fluid,
• length,
• switching,
• convergence_theory,
• patch_shape,
• sphere,
• solid,
• cracking,
• step_coverage,
• local_density,
• mountain_side,
• layer,
• relocation,
• containment,
• bus,
• vacuum,
• link,
• tangent_space,
• quadrangle,
• region,
• sw_architecture,
• presence,
• dynamical_realization,
• cliff_side,
• twist,
• shape,
• closure,
• breaking_wave,
• cage,
• deletion,
• street_grid,
• room,
• hole_generation,
• sheet,
• merger,
• grain_size,
• prescribed_knot,
• stone,
• node_addition,
• multidimensional_grid,
• convexity,