Modifiers matching neutral:

• dark,
• natural,
• pale,
• urban,
• soft,
• small,
• warm,
• energetic,
• impartial,
• earthy,
• new,
• abundant,

Simple categories matching soft:

• material,
• flatbread,
• tissue,
• dessert,
• pastel,
• veg,
• food,
• pest,
• abrasive,
• surface,
• works,
• course,
• body,
• fruit,
• solid,
• object,
• gemstone,
• lens,
• cereal,
• elastomer,
• fabric,
• metal,
• defence,
• seal,
• criterion,
• hardwood,
• wood,
• statement,
• apple,
• meal,
• chair,
• mammal,
• adhesive,
• organ,
• rubber,
• sphere,
• mulch,
• coral,
• meat,
• shape,
• assistance,
• fiber,
• sediment,
• furniture,
• science,
• part,
• herb,
• cation,
• space,
• control,
• touch,
• contaminant,
• music,
• assets,
• missile,
• molecule,
• elements,
• dough,
• stopper,
• sausage,
• particulate,
• bladder,
• detail,
• issue,
• drink,
• accessory,
• information,
• stone,
• organs,
• doll,
• line,
• nut,
• seat,
• actuator,
• ingredient,
• commodity,
• film,
• insect,
• rock,
• animal,
• foodstuff,
• concept,
• gasket,
• biscuit,
• furnishing,
• jelly,
• direction,
• powder,
• algae,
• substance,
• coating,
• set,
• yarn,
• paper,
• tool,
• property,
• arts,
• ball,
• deposit,
• protection,
• color,
• sweet,
• lure,
• stuff,
• matter,
• macromolecule,
• decor,
• paint,
• plaything,
• weapon,
• subsoil,
• tubing,
• outerwear,
• layer,
• implement,
• feature,
• pesticide,
• ribbon,
• technology,
• law,
• tone,
• target,
• hammer,
• wax,
• work,
• conductor,
• joint,
• garment,
• potato,
• service,
• alloy,
• values,
• pad,
• hair,
• shoes,
• maple,
• system,
• figure,
• clothing,
• dish,
• skin,
• variable,
• bones,
• band,
• bedding,
• topic,
• point,
• papers,
• capsule,
• contamination,
• original,
• shoe,
• tree,
• window,
• cotton,
• project,
• study,
• invertebrate,
• predator,
• medium,
• soap,
• tint,
• plastic,
• margin,
• grease,
• neutral,
• luggage,
• obstacle,
• landscaping,
• foam,
• container,
• perennial,
• fashion,
• covering,
• leaf,
• tire,
• sector,
• ligand,
• footwear,
• industry,
• hat,
• cost,
• trouser,
• machine,
• liquid,
• area,
• fish,
• underpart,
• attribute,
• fibre,
• unit,
• projectile,
• product,
• plant,
• device,
• terms,
• flower,
• cheese,
• organism,
• wire,
• mint,
• wool,
• restraint,
• sugar,
• textile,
• arthropod,
• measure,
• place,
• shade,
• prey,
• chemical,
• blossom,
• location,
• interface,
• bread,
• alarm,
• result,
• skill,
• infrastructure,
• creature,
• marker,
• clothes,
• bristle,
• particle,
• resin,
• knowledge,
• leather,
• content,
• activity,
• article,
• stimulant,
• polymer,
• iron,
• salt,
• charge,
• input,
• power,
• pudding,
• beverage,
• drug,
• confectionery,
• limb,
• structure,
• aggregate,
• emotion,
• framework,
• discipline,
• solution,
• day,
• vehicle,
• bearing,
• disk,
• intervention,
• pasta,
• flooring,
• thermoplastic,
• brush,
• bush,
• earth,
• feed,
• tube,
• flogger,
• floor,
• pink,
• characteristic,
• insulation,
• change,
• scent,
• toy,
• track,
• berry,
• veggie,
• component,
• song,
• spread,
• bandage,
• shell,
• quality,
• condition,
• subject,
• chocolate,
• filler,
• equipment,
• melon,
• key,
• tape,
• benefit,
• mineral,
• gem,
• crime,
• lighting,
• sheet,
• fill,
• block,
• piece,
• substrate,
• game,
• decoration,
• wall,
• acid,
• use,
• monomer,
• gel,
• support,
• requirement,
• section,
• instrument,
• fur,
• item,
• waste,
• grain,
• liquor,
• glass,
• grass,
• scale,
• oil,
• vegetable,
• book,
• eraser,
• soil,
• thing,
• cloth,
• appendage,
• formation,
• ground,
• light,
• bag,
• stem,
• language,
• bait,
• cover,
• candy,
• sound,
• rope,
• sign,