Category Nuances for curb:

• straight,
• hard,
• stationary,
• concrete,
• unpainted,
• related,
• rigid,
• costly,
• vertical,
• bumpy,
• fixed,
• hazardous,
• visible,
• challenging,
• safe,
• exposed,
• raised,
• exterior,
• miscellaneous,
• horizontal,
• everyday,
• ancillary,
• elevated,
• impervious,
• physical,
• public,
• porous,
• adjacent,
• low,
• light,
• uneven,
• outside,
• hidden,
• smaller,
• driving,
• narrow,
• continuous,
• set,
• dense,
• incidental,
• delicate,
• external,
• minor,
• permanent,
• rough,
• structural,
• flat,
• inanimate,
• inclined,
• irregular,
• immovable,
• commercial,
• nearby,
• under,
• urban,
• structured,
• conventional,
• difficult,
• aggregate,
• paved,
• important,

Simple Categories for curb:

• fixture,
• surface,
• structure,
• control,
• job,
• installation,
• way,
• ground,
• location,
• facility,
• object,
• strip,
• work,
• means,
• system,
• conveyance,
• appurtenance,
• item,
• works,
• equipment,
• unit,
• thing,
• edge,
• placement,