Simple categories matching overhead:

• structure,
• projection,
• information,
• line,
• activity,
• cost,
• component,
• surface,
• resource,
• charge,
• covering,
• sport,
• obstacle,
• expense,
• message,
• solution,
• predator,
• protection,
• lighting,
• action,
• door,
• hazard,
• installation,
• movement,
• lamp,
• obstruction,
• radiation,
• motion,
• work,
• athlete,
• area,
• substrate,
• wire,
• fixture,
• function,
• layer,
• clearance,
• support,
• item,
• system,
• capital,
• operation,
• athletics,
• light,
• foundation,
• cover,
• operations,
• contamination,
• industry,
• expenditure,
• object,
• construction,
• location,
• vehicle,

Members with property overhead:

• photocopy,
• mine_shaft,
• throwing_basketball,
• beam,
• ceiling,
• utility,
• marketing_effort,
• building,
• cable,
• banner,
• tennis,
• maintenance,
• management_salary,
• swimming,
• baseball,
• gymnastics,
• volleyball,
• messenger_service,
• carpentry,
• clerical_support,
• machinery,
• store_discount,
• training,
• pitching_baseball,
• highway,
• canopy,
• defect_management,
• rent,
• facility_service,
• shade_sail,
• football_quarterback,
• suppression,
• raptor,
• pitching,
• lecture_theatre,
• building_rent,
• broken_branch,
• accountant_fee,
• swimmer,
• cattle,
• sun,
• light,
• ceiling_joist,
• test,
• perk,
• skylight,
• pier,
• storage,
• registration,
• low_branch,
• executive,
• office_rent,
• door_skirt,
• gin_pole,
• building_support,
• trellis,
• throwing_motion,
• power_distribution,
• transportation,
• framing,
• pole,
• cafeteria_maintenance,
• veranda,
• shooting,
• managerial_service,
• telephone_cable,
• osprey,
• utility_line,
• basketball,
• secondary_line,
• cooling,
• analysis,
• employee_wages,
• office_equipment,
• pipe,
• track_light,
• tram,
• overhead_light,
• sales_commission,
• dome_light,
• automotive_assembly,
• volley_ball,
• move,
• yoga,
• terrace,
• canvas_fly,
• engineering,
• arbor,
• bridges,
• scope_twisting,
• research,
• personnel_salary,
• phone_charge,
• phone,
• graphic-design_advertising,
• similar_operations,
• cave_roof,
• overpass,
• employee_benefit,
• human_resource,
• racquetball,
• lifting_weight,
• accountant,
• ceiling_painting,
• sales,
• portable_tripod,
• lighting,
• occupation,
• softball_player,
• line,
• arbour,
• racquet_sport,
• patio,
• bald_eagle,
• mezzanine,
• baseball_pitching,
• new_tractor,
• transportation_cost,
• technology_support,
• wire,
• ceiling_assembly,
• leaf,
• church_steeple,
• testing,
• water-polo_participant,
• security,
• lamp,
• equipment_depreciation,
• tunnel,
• gazebo,
• freeway_overpass,
• dock,
• utility_pole,
• scaffold_erection,
• office,
• covered_deck,
• home_renovation,
• squat_rack,
• sign,
• address_information,
• stable_ceiling,
• under_poncho,
• renovation_expense,
• railway,
• water,
• legal_fee,
• ceiling_support,
• rafter,
• scope,
• mortgage_payment,
• aerial_cable,
• telephone_charge,
• hook,
• sunlight,
• verandah,
• application_server,
• trailer_bed,
• porch,
• freight,
• clerical_staff,
• hawk,
• paralegal_service,
• roof,
• ceiling_fan,
• building_floor,
• picture,
• wire_duct,
• thread_management,
• heron,
• umbrella,
• foundation,
• tree_limb,
• javelin_throw,
• hoops,
• feed_storage,
• pipe_gantry,
• sunshine,
• inspection,
• house_eaves,
• spotlight,
• satellite,
• business_operations,
• mode_switch,
• wall,
• gazebo_roof,
• overhead_rack,
• audit_fee,
• secretarial_service,
• royalty,
• printing,
• awning,
• roof_line,
• loan_interest,
• sign_support,
• sunscreen,
• pole_provision,
• space,
• softball,
• balcony,
• playing_tennis,
• legal_service,
• quality_assurance,
• carport_ceiling,
• shooting_basketball,
• heater,
• administration_expense,
• handball_player,
• throwing_football,
• trolley_bus,
• timing_information,
• occupancy_charge,
• ceiling_beam,
• judo,
• employee_salary,
• skiing,
• power,
• fax,
• building_overhang,
• limb,
• shop_sign,
• overhang,
• pitcher,
• human,
• loose_branch,
• error,
• bush,
• office_space,
• benefit,
• electric_line,
• ventilation_duct,
• cable-television_line,
• roof_overhang,
• salary,
• customer_service,
• interruption_process,
• golf,
• carport,
• reading_email,
• pot_light,
• room_corner,
• fan,
• gas,
• officer_salary,
• trailer_cover,
• ceiling_light,
• worker_compensation,
• new_sales,
• badminton_player,
• courier_bill,
• computer,
• copy,
• room,
• crossbeam,
• brokerage_fee,
• framing_function,
• equipment,
• accommodation,
• hangar_door,
• technology_management,
• assembly-line_work,
• overhead_protection,
• fortified_position,
• refinery,
• rail_overpass,
• underpass,
• synchronization,
• synchronization_field,
• structural_overhang,
• electricity_line,
• roof_truss,
• entertainment_system,
• maintenance_work,
• owl,
• vacation,
• light_vehicle,
• wages,
• marketing,
• board_fence,
• vehicle,
• truss,
• wrestling,
• throwing_baseball,
• porch_rafter,
• deck,
• tax_payment,
• inside_building,
• staff_wages,
• heat,
• marketing_expense,
• pergola,
• transmission,
• track_lighting,
• pitching_ball,
• trolley_wire,
• staff_pay,
• dancing,
• sheet-metal_work,
• street_light,
• individual_lamp,
• door,
• staff,
• ceiling_surface,
• railroad_viaduct,
• stair,
• communication_line,
• system_maintenance,
• real_property,
• project_management,
• breakage,
• aircraft,
• overhead,
• caragana_bush,
• dead_branch,
• equipment_maintenance,
• error_check,
• painting,
• garage,
• baseball_pitcher,
• football,
• operating-system_service,
• sprinkler,
• facility_maintenance,
• fax_charge,
• shoulder_flexion,
• attorney,
• globe,
• timing,
• shower,
• construction,
• ball,
• transmission-line_conductor,
• interruption,
• heating_duct,
• trailer,
• throwing_sport,
• studio,
• lab_fee,
• telephone,
• duct,
• concrete_overpass,
• design,
• air_vent,
• infrastructure,
• indirect_material,
• interest,
• registration_message,
• electric_transmission,
• weightlifting,
• hangar,
• control,
• poncho,
• interest_charge,
• capital_tool,
• room_lighting,
• conduit,
• setup,
• gasoline-station_canopy,
• bell,
• problem_management,
• street_cabinet,
• multimedia_production,
• bench,
• railing,
• postage,
• girder,
• depreciation,
• building_maintenance,
• quarterback,
• sink,
• fancy_showroom,
• racket_sport,
• ceiling_feature,
• washing,
• light_fixture,
• loading-dock_door,
• eaves,
• structure_overhang,
• electrical_line,
• branch,
• sprinkler_head,
• cove_base,
• cable_tray,
• bridge,
• chair,
• entertainment_expense,
• walkway,
• configuration_control,
• throwing_ball,
• labeling_information,
• wood,
• garage_door,
• data_transfer,
• stationery,
• fluorescent_light,
• tree,
• stucco,
• dismantling,
• primary,
• utility_expense,
• low_bridge,
• stall_ceiling,
• bowler,