Top-Ranked Fine-Grained Categories of rh: =>see poetic categories

• noble:metal,
• precious:metal,
• valuable:metal,
• noble:system,
• nonmagnetic:element,
• refractory:metal,
• costly:metal,
• pure:metal,
• noble:atom,
• active:metal,
• nonmagnetic:material,
• conductive:substrate,
• environmental:component,
• metal:element,
• general:metal,
• standard:element,
• catalytic:material,
• absorptive:material,
• secondary:metal,
• heavy:atom,
• allergenic:metal,
• conductive:material,
• polycrystalline:metal,
• heavy:metal,
• active:element,
• rare:metal,
• elemental:metal,
• metal:group,
• metallic:material,
• catalytic:metal,
• common:metal,
• inert:metal,
• metal:substrate,
• simple:metal,
• catalytic:component,
• hard:deposit,
• nonmagnetic:substance,
• expensive:metal,
• cubic:metal,
• passive:metal,
• metallic:element,
• heavier:metal,
• metal:system,