Term: niobium: a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: active citizen: a citizen who takes an active role in the community (as in crime prevention and neighborhood watch)
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: hyssop: bitter leaves used sparingly in salads; dried flowers used in soups and tisanes
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: valeriana: genus of widely distributed perennial herbs and some shrubs
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: spelter: impure zinc containing about three percent lead and other impurities (especially in the form of ingots)
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: graphology: the study of handwriting (especially as an indicator of the writer's character or disposition)
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: featherweight: an amateur boxer who weighs no more than 126 pounds
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: malversation: misconduct in public office
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: galactosis: the secretion of milk
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: automaton: a mechanism that can move automatically
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: familiarization: the experience of becoming familiar with something