Modifiers matching butter:

• natural,
• hard,
• exotic,
• special,
• edible,
• savoury,
• pure,
• cosmetic,

Simple categories matching hard:

• material,
• surface,
• metal,
• exercise,
• butter,
• washer,
• possession,
• boundary,
• tissue,
• armor,
• object,
• measure,
• candy,
• wood,
• copy,
• food,
• works,
• rock,
• stone,
• weapon,
• part,
• room,
• ore,
• belt,
• solid,
• connection,
• commitment,
• pavement,
• liquor,
• fish,
• component,
• ball,
• access,
• fruit,
• biscuit,
• gemstone,
• crystal,
• cover,
• medication,
• cracker,
• instrumentality,
• chemical,
• hardwood,
• rule,
• wax,
• ware,
• aggregate,
• constraint,
• filler,
• veg,
• job,
• appliance,
• matrix,
• content,
• waste,
• body,
• piece,
• fabric,
• activity,
• layer,
• attribute,
• issue,
• input,
• essence,
• backing,
• steel,
• dog,
• base,
• bait,
• alcohol,
• technology,
• bottle,
• devices,
• compound,
• info,
• panel,
• form,
• discipline,
• wealth,
• foodstuff,
• mode,
• medium,
• animal,
• spirits,
• conveyance,
• commodity,
• language,
• tree,
• power,
• item,
• grit,
• vegetable,
• insect,
• wedge,
• ion,
• professional,
• science,
• pine,
• booze,
• nut,
• packing,
• use,
• study,
• training,
• institution,
• infrastructure,
• protein,
• profession,
• spice,
• tick,
• feed,
• choice,
• variable,
• service,
• sausage,
• meat,
• law,
• abrasive,
• particulate,
• subject,
• helmet,
• ip,
• stuff,
• powder,
• furnishing,
• system,
• feature,
• tag,
• bones,
• identification,
• bottom,
• ferrite,
• acceleration,
• device,
• target,
• narcotic,
• thermoplastic,
• point,
• sweet,
• yarn,
• papers,
• vehicle,
• crime,
• particle,
• coral,
• format,
• output,
• instrument,
• problem,
• block,
• segment,
• hat,
• artifact,
• beads,
• data,
• sector,
• fuel,
• fixing,
• implement,
• confectionery,
• disk,
• drink,
• plastic,
• ground,
• ingredient,
• laser,
• mast,
• key,
• procedure,
• contaminant,
• portion,
• scale,
• paper,
• incentive,
• veggie,
• engineering,
• times,
• sport,
• labour,
• container,
• product,
• barrier,
• fastening,
• disease,
• drive,
• benefit,
• work,
• furniture,
• hydrocarbon,
• deposit,
• fiber,
• drug,
• pen,
• quartz,
• investment,
• fault,
• capital,
• wheat,
• board,
• epithelium,
• armour,
• defence,
• wire,
• aspect,
• nonmetal,
• stain,
• ligand,
• insulator,
• carbon,
• beverage,
• apple,
• clay,
• bronze,
• coating,
• information,
• characteristic,
• space,
• workout,
• alloy,
• fibre,
• film,
• starches,
• event,
• grain,
• unit,
• pad,
• floor,
• mask,
• brush,
• scientist,
• detector,
• softwood,
• pipe,
• obstruction,
• landscaping,
• mineral,
• condition,
• cheese,
• elastomer,
• shell,
• constituent,
• outcome,
• projectile,
• fat,
• straw,
• lure,
• monomer,
• prey,
• wall,
• acid,
• glass,
• article,
• substance,
• needle,
• labor,
• time,
• area,
• maple,
• structure,
• gem,
• seed,
• soil,
• thing,
• region,
• knowledge,
• toy,
• disturbance,
• rind,
• utensil,
• flooring,
• skill,
• residue,
• appendage,
• track,
• impediment,
• evidence,
• failure,
• organism,
• notebook,
• place,
• button,
• case,
• control,
• resin,
• formation,
• matter,
• assets,
• indicator,
• lolly,
• grass,
• plate,
• bone,
• original,
• lump,
• sheet,
• rubber,
• edge,
• oxide,
• reference,
• adhesive,
• fact,
• water,
• coal,
• equipment,
• fastener,
• substrate,
• tool,