Modifiers matching line:

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

Simple categories matching longer:

• interval,
• unit,
• line,
• period,
• instrument,
• time,
• season,
• duration,
• term,