Modifiers matching bush:

• woody,
• romantic,
• deciduous,
• invasive,
• thorny,
• exotic,
• smaller,
• natural,
• low,
• evergreen,
• prickly,
• small,
• fruiting,
• tall,
• tropical,
• soft,
• large,
• higher,
• dense,

Simple categories matching prickly:

• pilot,
• emperor,
• person,
• shrub,
• pioneer,
• technologist,
• bush,
• billionaire,
• king,
• item,
• ceo,
• plant,
• politician,