Modifiers matching river:

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

Simple categories matching beautiful:

• arms,
• scene,
• person,
• actress,
• mansion,
• queen,
• formation,
• insect,
• hardwood,
• design,
• lady,
• princess,
• inlet,
• textile,
• jewelry,
• architecture,
• reptile,
• journalist,
• adulteress,
• pastel,
• warrior,
• souvenir,
• child,
• ornamental,
• metal,
• heroine,
• artefact,
• fibre,
• flooring,
• works,
• dance,
• waterfowl,
• hero,
• structure,
• bonsai,
• lake,
• color,
• characteristic,
• location,
• city,
• weapon,
• quality,
• chef,
• palace,
• musician,
• theme,
• tree,
• decoration,
• poet,
• beast,
• linen,
• waterbird,
• songster,
• fern,
• ballad,
• accessory,
• scent,
• monument,
• box,
• spy,
• necklace,
• river,
• perennial,
• light,
• valley,
• earth,
• fabric,
• aroma,
• product,
• track,
• memorial,
• extra,
• emotion,
• craft,
• music,
• material,
• mall,
• crystal,
• container,
• edifice,
• annual,
• stone,
• surroundings,
• fountain,
• fiber,
• ornament,
• area,
• clothes,
• section,
• fauna,
• motive,
• campaigner,
• god,
• image,
• item,
• flower,
• scientist,
• shape,
• building,
• temple,
• wildflower,
• keepsake,
• writing,
• daughter,
• property,
• goody,
• nature,
• attribute,
• creature,
• singer,
• thing,
• genius,
• relationship,
• jewellery,
• garden,
• embellishment,
• glass,
• piece,
• beach,
• wife,
• cave,
• wood,
• church,
• berry,
• food,
• place,
• candle,
• glassware,
• reporter,
• handicraft,
• holiday,
• arts,
• site,
• pattern,
• fish,
• songbird,
• mineral,
• furnishing,
• home,
• topic,
• animal,
• picture,
• object,
• grain,
• shrub,
• feature,
• garment,
• project,
• island,
• surface,
• stage,
• body,
• scientist,
• work,
• diamond,
• orchid,
• construction,
• effect,
• ceremony,
• bedding,
• room,
• bird,
• man,
• planting,
• art,
• dancer,
• wearable,
• furniture,
• event,
• band,
• gem,
• possession,
• artifact,
• apparel,
• flora,
• gemstone,
• footwear,
• article,
• plant,
• book,
• woman,
• ruin,
• relic,
• adornment,
• virtue,
• theatre,
• language,
• feather,
• fruit,
• instrument,
• form,
• creation,