Modifiers matching improvement:

• mental,
• interior,
• public,
• inexpensive,
• physical,
• underground,
• cosmetic,
• ancillary,
• recreational,
• significant,
• permanent,
• home,
• visible,
• structural,
• emotional,
• effective,
• major,
• exterior,
• expensive,
• useful,
• social,
• genetic,
• organizational,
• financial,
• continuous,
• functional,
• modern,
• environmental,
• domestic,
• basic,
• individual,
• civil,
• specialized,
• positive,
• expert,
• practical,
• residential,
• aesthetic,
• physiologic,
• past,
• discretionary,
• popular,
• localized,
• local,
• operational,
• key,
• base,
• technical,
• academic,
• vertical,
• external,
• new,
• small,
• technological,
• future,
• needed,
• minor,
• limited,
• necessary,
• vegetative,
• pedestrian,
• civic,
• mechanical,
• developmental,
• meaningful,
• commercial,
• agricultural,
• clinical,
• common,
• biological,
• related,
• internal,
• municipal,
• nonpublic,

Simple categories matching base:

• material,
• petrochemical,
• surface,
• chemical,
• solution,
• hardware,
• constituent,
• program,
• facility,
• structure,
• activity,
• layer,
• beverage,
• station,
• commodity,
• product,
• values,
• form,
• plate,
• gas,
• work,
• measurement,
• fuel,
• vehicle,
• vegetable,
• component,
• body,
• improvement,
• unit,
• tape,
• works,
• resin,
• industry,
• fluid,
• object,
• adduct,
• catalyst,
• camp,
• area,
• wood,
• value,
• flour,
• sheet,
• cheese,
• device,
• jelly,
• solvent,
• dimension,
• standard,
• tone,
• yarn,
• cloth,
• alloy,
• line,
• establishment,
• acid,
• system,
• intermediate,
• color,
• representation,
• oil,
• complex,
• acceptor,
• service,
• hydrocarbon,
• operator,
• library,
• starches,
• dealer,
• feature,
• map,
• shade,
• figure,
• language,
• solid,
• food,
• metal,
• flavour,
• ingredient,
• aggregate,
• softener,
• information,
• installation,
• fixture,
• substrate,
• web,
• engine,
• software,
• salt,
• decision,
• defence,
• adjustment,
• sensor,
• wax,
• data,
• dish,
• piece,
• oxide,
• fabric,
• medium,
• coating,
• agency,
• point,
• damage,
• means,
• substance,
• compound,
• search,
• ligand,
• elastomer,
• group,
• store,
• particle,
• pad,
• sheeting,
• ability,
• vinegar,
• organization,
• property,
• alteration,
• agent,
• date,
• part,
• morpheme,
• flavor,
• grain,
• rock,
• semiconductor,
• entity,
• motorcycle,
• mineral,
• cereal,
• table,
• polymer,
• article,
• set,
• location,
• coverage,
• drink,
• building,
• indicator,
• fibre,
• liquid,
• makeup,
• shape,
• polygon,
• network,
• electrode,