List: noun (generic)

popular  noun  noun (generic) 

• impregnable castle
• inner castle citadel
• golden castle (nickname for Nagoya Castle)

popular  noun  noun (generic) 

• sender

popular  noun  noun (generic) 

• sickness, disease

popular  noun  noun (generic) 

• field

popular  noun  noun (generic) 

• open door policy

popular  noun  noun (generic) 

• weight of an (unloaded) vehicle, dead load, tare
• one's own weight

popular  noun  noun (generic) 

• iron (steel) wire
• Chinese clematis, Clematis florida, leather flower

popular  noun  noun (generic) 

• raw metal, unprocessed metal, ingot, bullion, ore
• base metal (for plating)
• (one's) true character, (one's) true colors

popular  noun  noun (generic) 

• net increase

popular  noun  noun (generic) 

• piece of paper, slip of paper, strip of paper, scrap of paper