Modifiers matching river:

• large,
• small,
• perennial,
• special,
• larger,
• nearby,
• sensitive,
• fast,
• major,
• beautiful,
• clear,

Simple categories matching clear:

• fluid,
• document,
• danger,
• point,
• liquid,
• liquor,
• spirits,
• object,
• defect,
• product,
• article,
• mineral,
• facility,
• surface,
• indication,
• disorder,
• component,
• reference,
• ground,
• foodstuff,
• crystal,
• material,
• place,
• font,
• resin,
• alcohol,
• tint,
• tissue,
• drink,
• solid,
• fibre,
• obstacle,
• container,
• use,
• site,
• item,
• dish,
• water,
• glass,
• graphics,
• structure,
• breakfast,
• booze,
• mixer,
• jar,
• insulator,
• hardwood,
• beverage,
• medium,
• details,
• agent,
• ink,
• spray,
• substance,
• panel,
• spirit,
• obstruction,
• requirement,
• color,
• adhesive,
• acrylic,
• malfunction,
• path,
• soup,
• information,
• coating,
• cause,
• coat,
• gel,
• solution,
• boundary,
• transgression,
• energy,
• polymer,
• focus,
• molecule,
• wood,
• stone,
• food,
• cutting,
• image,
• river,
• passage,
• protein,
• layer,
• area,
• finish,
• emotion,
• substrate,
• signal,
• space,
• colours,
• screen,
• thing,
• part,
• gem,
• casing,
• view,
• sound,
• plastic,
• sign,