Simple categories matching dirty:

• particle,
• fluid,
• tank,
• fuel,
• surface,
• paving,
• item,
• area,
• object,
• air,
• liquid,
• textile,
• material,
• environment,
• dish,
• linen,
• room,
• process,
• place,
• thing,
• gear,
• work,
• condition,
• implement,
• matter,
• job,
• artist,
• radiator,
• machine,
• location,
• footwear,
• activity,
• substance,
• space,
• os,

Members with property dirty:

• coal,
• dog,
• soiled_boot,
• gaiter,
• floor,
• sundry_germ,
• boot,
• lawn_equipment,
• domestic_help,
• muddy_bicycle,
• soot,
• con,
• restroom_floor,
• toilet,
• pot_washroom,
• wash_cloth,
• knife,
• golf_shoes,
• foundry,
• facade,
• pot,
• sills,
• muddy_boot,
• condensate,
• silverware,
• road_building,
• door_jamb,
• waiting_room,
• tableware,
• tub,
• nail,
• grease,
• credit_check,
• sidewalk,
• patio,
• laundry_area,
• path,
• shovel_point,
• solvent_container,
• human_abduction,
• staff_toilet,
• janitor_closet,
• execution,
• chemical_solution,
• industrial_shop,
• laundry_room,
• carpeting,
• fishing,
• paraffin,
• drug,
• mouth,
• dust,
• concrete,
• food_preparation,
• machinery_maintenance,
• blood,
• rusty_nail,
• urinal,
• urine,
• cup,
• maintaining_toilet,
• copy_room,
• pacifier,
• utensil,
• ear,
• food,
• gas,
• lie,
• yard_work,
• domestic_labour,
• unmade_bed,
• break_room,
• kitchen,
• bumper,
• towel,
• sheet,
• politics,
• glass_guide,
• feeding,
• teeth,
• wall,
• windows,
• toilet-paper_roll,
• excrement,
• bowls,
• ground_surface,
• gasoline,
• bedpan,
• restaurant_floor,
• wooden_spoon,
• domestic_service,
• paramilitary_activity,
• faeces,
• coolant,
• sickle,
• cook_kit,
• light_box,
• clay,
• glass,
• laundry,
• sink,
• glass_plant,
• collection,
• oven,
• laying_fire,
• agricultural_labor,
• trash,
• bicycle,
• driveway,
• smoke,
• dirt,
• brake_fluid,
• front,
• house_work,
• range,
• gardening_tool,
• feces,
• dog_feces,
• kitchen_cleanup,
• oil_tank,
• kerosene,
• door,
• kitchen_floor,
• under_hood,
• lumber,
• sink_waste,
• splinters,
• clothes,
• razor_blade,
• tire,
• planting,
• transmission_fluid,
• factory_work,
• street,
• washing_dish,
• petroleum_coke,
• garbage_area,
• fight_war,
• unleaded_petrol,
• cloth,
• rubbish,
• bag,
• furnace_oil,
• pet,
• rotten_food,
• printer,
• bathroom,
• fetish,
• razor,
• shop,
• restaurant,
• crawlspace,
• bathing,
• construction,
• bunker_oil,
• humor,
• medical_device,
• pot_wash,
• dead_donkey,
• tile,
• ski,
• shower_base,
• masonry,
• shoes,
• shop_towel,
• swallowing_cum,
• glasses,
• water,
• refrigerator,
• manufacturing_floor,
• gardening_equipment,
• dough,
• roads,
• engine_part,
• electric_blanket,
• leather_tanning,
• dish,
• sock,
• tea,
• golf-club,
• tool,
• oil,
• blitz_pickup,
• petroleum,
• cleaning_cloth,
• mosquito,
• painting,
• cleaning_toilet,
• sleep_training,
• bedside_table,
• diaper,
• window,
• landfill_site,
• heavy_oil,
• dirty_water,
• petrol,
• carpet,
• solid_dirt,
• playing_defense,
• sculptor,
• furniture,
• carport,
• scam,
• sweat,
• paper-towel_dispenser,
• automobile,
• wood,
• blood_stain,
• stool,
• hospital,
• tabletop,
• excreta,
• blast-furnace_gas,
• potty_training,
• vehicle,
• basement,
• bunker_fuel,
• blanket,
• plastic,
• attic,
• construction_site,
• mac_os,
• firewood,
• pan,
• dirty_clothes,
• positive_action,
• fire,
• mirror,
• bones,
• buffalo_exchange,
• trash_room,
• construction_work,
• garden_furniture,
• glass_artist,
• toy,
• sink_room,
• weekly,
• biomass,
• ash,
• factory_floor,
• machine-tool_coolant,
• saliva,
• hand_dryer,
• splinter,
• washing,
• sewer,
• bathroom_floor,
• building,
• engine_oil,
• se,
• maintenance_area,
• cutlery,
• area,