Term: ballast: any heavy material used to stabilize a ship or airship
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: indian agent: a representative of the federal government to American Indian tribes (especially on Indian reservations)
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: calculator: a small machine that is used for mathematical calculations
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: skate: sports equipment that is worn on the feet to enable the wearer to glide along and to be propelled by the alternate actions of the legs
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: tringa: a genus of Scolopacidae
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: binet-simon scale: the first intelligence test
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: padauk: tree native to southeastern Asia having reddish wood with a mottled or striped black grain
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: business life: a career in industrial or commercial or professional activities
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: stationariness: remaining in place
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: dead-man's float: a floating position with the face down and arms stretched forward
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: sort: a person of a particular character or nature