Modifiers matching nature:

• functional,
• personal,
• urgent,
• philological,
• permanent,
• technical,
• invisible,
• social,
• critical,
• unusual,
• promotional,
• visible,
• dynamic,
• particulate,
• varied,
• disposable,
• local,
• supplementary,
• intimate,
• economic,
• specialized,
• toxic,
• friable,
• invasive,
• explosive,
• lethal,
• edible,
• sensitive,
• common,
• professional,
• emotional,
• private,
• subtle,
• technological,
• destructive,
• heterogeneous,
• commercial,
• stable,
• immortal,
• decorative,
• dangerous,
• interpersonal,
• official,
• feminine,
• public,
• socioeconomic,
• serious,
• passive,
• durable,
• political,
• everyday,
• acidic,
• poisonous,
• evil,
• volatile,
• fragile,
• hydrophobic,
• noxious,
• criminal,
• divine,
• theoretical,
• regulatory,
• electrical,
• mathematical,
• acute,
• spiritual,
• incidental,
• chemical,
• mobile,
• larger,
• combustible,
• granular,
• systemic,
• colloidal,
• symbolic,
• impervious,
• aggressive,
• clinical,
• flammable,
• financial,
• important,
• acid,
• magnetic,
• hazardous,
• proprietary,
• virtual,
• intrinsic,
• confidential,
• absolute,
• institutional,
• general,
• complex,
• planar,
• abstract,
• numerical,
• sharp,
• monetary,
• natural,
• diverse,
• psychosomatic,
• inanimate,
• repetitive,
• beautiful,
• stochastic,
• portable,
• sophisticated,
• valuable,
• catalytic,
• seasonal,
• global,
• operational,
• immutable,
• physical,
• perishable,
• inner,
• humanitarian,
• transient,
• absorbent,
• carbonaceous,
• individual,
• delicate,
• biological,
• uncertain,
• utilitarian,
• legal,
• nonsensitive,
• administrative,
• inflammable,
• specialised,
• brittle,
• nutrient,
• educational,
• structural,
• subjective,
• simple,
• informational,
• developmental,
• solid,
• supernatural,
• routine,
• nonhuman,
• conceptual,
• mechanical,
• domestic,
• aesthetic,
• governmental,
• essential,
• municipal,
• cold,
• civic,
• factual,
• sinful,
• exotic,
• creative,
• transmittable,
• traditional,
• geometrical,
• organizational,
• organisational,
• contagious,
• bland,
• consumable,
• macroscopic,
• synthetic,
• unskilled,
• mundane,
• philosophical,
• violent,
• infectious,
• practical,
• psychological,
• off,
• unique,
• religious,
• sexual,
• unpleasant,
• ancillary,
• cyclical,
• intellectual,
• fixed,
• threatening,
• nonliving,
• cultural,
• adult,
• real,
• smaller,
• annoying,
• logical,
• tangible,
• temporal,
• continuous,
• organic,
• bizarre,
• basic,
• higher,
• verbal,
• scientific,
• standard,
• distinct,
• authentic,
• inorganic,
• true,
• secular,
• hierarchical,
• immaterial,
• temporary,

Simple categories matching sharp:

• instrument,
• edge,
• object,
• device,
• nature,
• item,
• pin,
• alternative,
• implement,
• structure,
• image,
• pick,
• tool,
• end,
• green,
• weapon,
• sound,
• curve,
• particle,
• member,
• blade,
• phenomenon,
• material,
• sand,
• wave,
• article,
• particulate,
• body,
• thing,
• food,
• part,
• utensil,
• stone,
• flavor,
• comer,
• corner,
• ingredient,
• cheese,
• knife,
• means,
• front,
• wire,
• cutter,
• projectile,
• point,
• shape,
• line,
• equipment,
• boundary,
• waveform,
• variation,
• devices,
• projection,
• pulse,
• cheddar,
• animal,
• flavour,
• imagery,
• surface,
• impact,
• taste,
• noise,
• aggregate,
• feature,
• ideal,
• pain,
• rock,