Modifiers matching shrub:

• evergreen,
• native,
• nonnative,
• xeric,
• poisonous,
• xerophytic,
• outdoor,
• scented,
• fragrant,
• deciduous,
• woody,
• fruiting,
• tall,
• young,
• sensitive,
• tough,
• endemic,
• australian,
• leafed,
• large,
• perennial,
• upland,
• smaller,
• indigenous,
• colorful,
• tender,
• taller,
• old,
• mature,
• low,
• ornamental,
• colourful,
• aggressive,
• small,
• prickly,
• spiny,
• loving,
• exotic,
• flammable,
• local,
• thorny,
• leafy,
• common,
• domestic,
• alien,
• larger,
• hardy,
• invasive,
• leguminous,
• established,
• toxic,
• under,
• riparian,
• aromatic,
• dense,
• tropical,
• typical,
• beautiful,
• coniferous,
• tolerant,
• cold,
• short,
• broadleaf,

Simple categories matching tough:

• material,
• stain,
• job,
• residue,
• toy,
• veggie,
• food,
• case,
• structure,
• fibre,
• rock,
• substance,
• item,
• surface,
• hide,
• annual,
• subject,
• fabric,
• times,
• area,
• plant,
• workwear,
• textile,
• metal,
• part,
• soil,
• state,
• substrate,
• object,
• hardwood,
• thing,
• plastic,
• alloy,
• stone,
• fiber,
• tissue,
• wood,
• paper,
• tile,
• location,
• bronze,
• resin,
• coating,
• polymer,
• junk,
• issue,
• herb,
• condition,
• group,
• sheet,
• fish,
• animal,
• perennial,
• solid,
• leaf,
• shrub,
• iron,
• exercise,
• grass,
• meat,
• industry,
• vine,
• topic,
• situation,
• fruit,
• appendage,
• application,
• stuff,
• spice,
• decision,
• vegetable,
• contaminant,
• seed,