Simple categories matching renewable:

• substance,
• energy,
• material,
• elements,
• fuel,
• substrate,
• polymer,
• source,
• tree,
• plant,
• fiber,
• sugar,
• wood,
• fibre,
• waste,
• resource,
• softwood,
• tissue,
• structure,
• system,
• molecule,
• electricity,
• product,

Members with property renewable:

• barley,
• alcohol_fuel,
• bamboo,
• geothermal_energy,
• hemp,
• horticultural_product,
• cotton,
• co2,
• bamboo_wood,
• wind,
• skin,
• wool,
• food,
• wheat,
• ethanol,
• vegetable_starches,
• brain,
• starch,
• solar_electricity,
• tidal_rotor,
• aluminium,
• water,
• landfill_gas,
• woad,
• hematopoietic_cell,
• food_garbage,
• protein,
• bracken,
• natural_gas,
• solar_energy,
• natural_ventilation,
• gastrointestinal_tract,
• wood,
• heart,
• wheat_starch,
• certified_wood,
• water_resource,
• hide,
• starches,
• terpene,
• kenaf,
• coconut_husk,
• pure_wool,
• sucrose,
• windmill,
• natural_fibre,
• kapok,
• wind_energy,
• sugar,
• protein_fiber,
• electricity,
• corn_starch,
• stone,
• counter,
• thruster_valve,
• vegetable_fibre,
• palm_wood,
• small_wind,
• polymer,
• eucalyptus,
• ground,
• tidal_power,
• raffia,
• dextrin,
• solar_power,
• nitrogen,
• horsehair,
• fiber,
• sugarcane_fiber,
• carbon-dioxide_co2,
• ambient_heat,
• thyme,
• vegetable_seed,
• wax,
• corn,
• gut,
• abaca,
• pine_rosin,
• agricultural_waste,
• methanol,
• silk,
• fat,
• wheat_straw,
• cellulose,
• pine_wood,
• potable_water,
• paperboard,
• charcoal,
• sugar-beet_pulp,
• burlap,
• jute,
• straw,
• fatty_compound,
• hemp_silk,
• solar_radiation,
• compressed_straw,
• agriculture_product,
• soy_protein,
• resin,
• glucose,
• plant_starches,
• sun,
• carbohydrate,
• polyester,
• epithelium,
• aviation_fuel,
• tree_stem,
• cornstarch,
• sisal_fiber,
• cardboard,
• panel,
• linen,
• solar_collector,
• biomass,
• orange-peel_oil,
• aluminum,
• solar_panel,
• chemical,
• sebaceous_gland,
• solar_water,
• chitin,
• co,
• photovoltaic_array,
• wave_power,
• wave,
• product,
• mixed_waste,
• plant_oil,
• lignin,
• hair,
• geothermal_heat,
• coir,
• oat,
• cleaner_electricity,
• textile,
• polysaccharide,
• paper,
• sisal,
• strawboard,
• firewood,
• digester_gas,
• limestone,
• fascia,
• cellulose_fibre,
• carbon,
• plant_wax,
• plastic,
• cork,
• limestone_dust,
• steel,
• oil,
• cellulosic_fiber,
• cashmere,
• organic_cotton,
• flax,
• flax_fibre,
• liver,
• abaca_fiber,
• alcohol,
• tallow,
• fibre,
• alpaca,
• lighter_material,
• cellulose_fiber,
• pine,
• waste_wood,
• hydraulic_power,
• glycerol,
• long_polymer,
• beeswax,
• agricultural_product,
• coal,
• pigment,
• natural_fat,
• spruce,
• waste_bamboo,
• compressed_strawboard,
• gravel,
• milk,