Category Nuances for metal_rod:

• metallic,
• dangerous,
• mechanical,
• plastic,
• blunt,
• conductive,
• makeshift,
• supporting,
• primitive,
• wooden,
• solid,
• slender,
• long,
• straight,
• rigid,
• sturdy,

Simple Categories for metal_rod:

• implement,
• surface,
• weapon,
• stick,
• piece,
• object,
• part,
• item,
• tool,
• device,
• means,