Simple categories matching slow:

• user,
• fish,
• animal,
• vehicle,
• transport,
• phenomenon,
• sector,
• line,
• process,
• component,
• connection,
• thing,
• motion,
• code,
• prey,
• reaction,
• object,
• signal,
• change,
• organism,
• game,
• insect,
• network,
• shellfish,
• link,
• links,
• predator,
• pest,
• invertebrate,
• dog,
• creature,
• walker,
• projectile,
• target,
• operations,

Members with property slow:

• angelfish,
• capacity_building,
• worm,
• snail,
• spontaneous_decay,
• truck,
• earthworm,
• city_bus,
• video_rendering,
• clams,
• oyster,
• tractor,
• cat,
• goby,
• modem,
• cracking,
• older_pedestrian,
• elephant,
• beetle,
• erosion,
• serial_link,
• search,
• cnidarian,
• radiation,
• beach_start,
• modem_connection,
• internet,
• hydra,
• sea-level_rise,
• spider,
• dsl_line,
• satellite_links,
• development,
• snake,
• intermolecular_aggregation,
• oversize_truck,
• telephone_modem,
• ozone_depletion,
• mandarin,
• modem_links,
• fish,
• carnivorous_starfish,
• mime,
• tortoise,
• eeg,
• nox_formation,
• tumor_growth,
• car,
• adsorption,
• ionic_polarisation,
• transcription,
• quick_change,
• caterpillar,
• telephone_system,
• diffusion,
• precession,
• reading,
• hare,
• serial_links,
• home_building,
• gel_filtration,
• dipolar_order,
• internet_connection,
• protein_synthesis,
• slip_link,
• slow_modem,
• neuronal_uptake,
• recreational_vehicle,
• strain,
• logging_truck,
• crayfish,
• cellphone,
• biological_transformation,
• domain_formation,
• pangolin,
• coke_deposition,
• wireless_devices,
• character_development,
• electric_deposition,
• continental_drift,
• ecg,
• adaptation,
• rv,
• overloaded_truck,
• current_system,
• uptake,
• primary_succession,
• balloon_fish,
• cheetah,
• hydrogen-atom_abstraction,
• whelk,
• crabs,
• regulation,
• lateral_diffusion,
• binding,
• wireless,
• truck_cab,
• polymerization,
• insect,
• farm_vehicle,
• parked_car,
• recreation_vehicle,
• conductivity,
• heat,
• error,
• large_truck,
• wireless_connection,
• lengthy_persistence,
• glacier_movement,
• mobile_devices,
• venomous_snail,
• evaporation,
• wireless_line,
• wan,
• pedestrian,
• ethernet,
• farm_tractor,
• rocket,
• leaching,
• bicycle,
• gastropod,
• platy,
• satellite_phone,
• flower_blooming,
• cows,
• mussel,
• heat_transfer,
• vintage_car,
• translation,
• succession,
• turtle,
• losses,
• streetcar,
• species,
• al,
• institutional_change,
• ship,
• gun,
• tile_adsorption,
• reaction,
• particle_diffusion,
• insect_larva,
• flash,
• attitude_change,
• land_snail,
• voice_message,
• atmospheric_deposition,
• synaptic_depression,
• chess,
• moth_pupa,
• native_clams,
• telephone-line_connection,
• cloud,
• street_car,
• technological_progress,
• bus,
• amphibian,
• increasing_population,
• venous_occlusion,
• proper_motion,
• glacial_erosion,
• sloth,
• corrosion,
• growth,
• mollusk,
• dissociation,
• rf_links,
• catecholamine_concentration,
• political_progress,
• oxcart,
• building,
• knowledge_generation,
• temperature,
• rendering,
• camel,
• scorpion,
• file,
• economic_development,
• slug,
• ant,
• heat_conductivity,
• ras_connection,
• giant_sloth,
• wan_link,
• si,
• printing,
• urban_expansion,
• shotgun_slug,
• beagle,
• tv_van,
• wireless_network,
• hill,
• crustacean,
• city_truck,
• deposition,
• blenny,