Modifiers matching line:

• domestic,
• structural,
• straight,
• flexible,
• elastic,
• private,
• auxiliary,
• conductive,
• underground,
• incoming,
• solid,
• pneumatic,
• curved,
• major,
• vertical,
• fine,
• dark,
• functional,
• periodic,
• metal,
• faint,
• physical,
• slow,
• specified,
• short,
• horizontal,
• simple,
• traditional,
• real,
• metallic,
• nonmetallic,
• base,
• digital,
• irregular,
• natural,
• off,
• up,
• stable,
• restricted,
• ornamental,
• central,
• trim,
• light,
• peripheral,
• powerful,
• public,
• larger,
• soft,
• ancillary,
• secure,
• black,
• overhead,
• spectral,
• parallel,
• critical,
• thematic,
• hydraulic,
• thin,
• deep,
• colored,
• medical,
• dry,
• fluid,
• outside,
• loose,
• elongated,
• identifiable,
• personal,
• moving,
• smaller,
• affected,
• operational,
• fixed,
• continuous,
• primary,
• clean,
• longer,
• active,
• closed,
• adventurous,
• profitable,
• hidden,
• evocative,
• broadband,
• sophisticated,
• working,
• broken,
• meaningful,
• architectural,
• strong,
• facial,
• stock,
• supporting,
• heavier,
• melodic,
• electric,
• mechanical,
• special,
• drawn,
• popular,
• carved,
• additional,
• protective,
• planar,
• particular,
• external,
• extraneous,
• several,
• geometric,
• new,
• molecular,
• electronic,
• defined,
• wired,
• electrical,
• linear,
• departmental,
• single,
• smooth,
• sharp,
• long,

Simple categories matching planar:

• structure,
• phenol,
• fault,
• surface,
• mineral,
• nature,
• figure,
• shape,
• compound,
• body,
• scene,
• display,
• imperfection,
• object,
• skin,
• medium,
• part,
• item,
• tissue,
• waveguide,
• region,
• device,
• image,
• piece,
• spread,
• product,
• group,
• attribute,
• material,
• curve,
• fabric,
• substrate,
• hardware,
• support,
• entity,
• feature,
• polygon,
• article,
• domain,
• system,
• hydrocarbon,
• layer,
• pattern,
• set,
• atom,
• line,
• form,
• artwork,
• elements,
• sheet,
• area,
• circuit,
• antenna,
• defect,
• flooring,