Modifiers matching vegetation:

• rough,
• old,
• natural,
• dense,
• seasoned,
• artificial,
• native,
• unusual,
• dead,
• upland,
• thick,
• succulent,
• tall,
• woody,
• tender,
• strong,
• round,
• surrounding,
• unique,
• mixed,
• low,
• undesirable,
• terrestrial,
• sensitive,
• larger,
• homogenous,
• marginal,
• aquatic,
• higher,
• open,
• unwanted,
• flammable,
• tropical,
• thin,
• desirable,
• valuable,
• actual,
• deciduous,
• combustible,
• coastal,
• permanent,
• leafy,
• heavy,
• long,
• healthy,

Simple categories matching artificial:

• material,
• structure,
• support,
• condition,
• sapphire,
• container,
• land,
• devices,
• activity,
• fiber,
• joint,
• activator,
• person,
• surface,
• obstruction,
• sweetener,
• illuminant,
• rock,
• action,
• shade,
• fibre,
• system,
• graphite,
• production,
• conduit,
• binder,
• hormone,
• contraceptive,
• siding,
• object,
• construction,
• gemstone,
• perturbation,
• blockage,
• emulsion,
• event,
• creation,
• limb,
• layer,
• marking,
• oil,
• pond,
• constraint,
• thing,
• food,
• pathogen,
• item,
• relic,
• additive,
• substance,
• piece,
• flavouring,
• watercourse,
• noise,
• drain,
• article,
• housing,
• vegetation,
• defence,
• harbor,
• wealth,
• ground,
• fill,
• dielectric,
• extremity,
• facility,
• method,
• textile,
• lighting,
• unit,
• means,
• plant,
• habitat,
• reef,
• treatment,
• selection,
• flavor,
• medium,
• actuation,
• tube,
• stimulus,
• thermostat,
• wetland,
• creature,
• muscle,
• flavour,
• glass,
• works,
• scent,
• image,
• jewellery,
• intelligence,
• lake,
• situation,
• domain,
• process,
• sign,
• feed,
• lubricant,
• ingredient,
• aggregate,
• highway,
• hazard,
• crystal,
• character,
• floor,
• feeding,
• deposit,
• instrument,
• obstacle,
• gas,
• casing,
• part,
• sensor,
• preparation,
• arm,
• abrasive,
• flavoring,
• channel,
• bait,
• marker,
• weight,
• leather,
• control,
• organ,
• environment,
• boundary,
• lure,
• goal,
• cloning,
• barrier,
• body,
• nail,
• cosmetic,
• substrate,
• waterway,
• jewel,
• agent,
• chemical,
• equipment,
• stimulant,
• defect,
• machine,
• decoration,
• particle,
• measure,
• stone,
• flower,
• organs,
• rod,
• tissue,
• attribute,
• intoxicant,
• compound,
• enterprise,
• conveyance,
• sediment,
• institution,
• sound,
• fluid,
• noisemaker,
• resin,
• panel,
• fastener,
• entity,
• product,
• aid,
• location,
• fabric,
• language,
• flaw,
• shelter,
• progestin,
• network,
• sense,
• receptacle,
• effort,
• filament,
• grouping,
• source,
• component,
• polyester,
• preservative,
• gem,
• cavity,
• satellite,
• disturbance,
• cue,
• perch,
• distortion,
• artefact,
• device,
• enclosure,
• illumination,
• space,
• polymer,
• practice,
• feature,
• cause,
• clothing,
• tree,
• humanoid,
• fuel,
• silk,
• care,
• light,
• order,
• phenomenon,
• bone,
• forest,
• area,
• polyamide,
• odour,
• appliance,
• grass,
• fragrance,
• vesicle,
• drainage,