Term: rhyolite: very acid volcanic rock
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: stone breaker: someone who breaks up stone
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: cell: a room where a prisoner is kept
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: soluble glass: a viscous glass consisting of sodium silicate in solution; used as a cement or as a protective coating and to preserve eggs
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: broadside: the whole side of a vessel from stem to stern
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: air group: a unit of the United States Air Force larger than a squadron and smaller than a wing
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: rut: a groove or furrow (especially one in soft earth caused by wheels)
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: celestial hierarchy: the collective body of angels
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: league: an obsolete unit of distance of variable length (usually 3 miles)
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: interlingua: an artificial language proposed for use as an auxiliary international language; based on words common to English and the Romance languages
Broader: material: the tangible substance that goes into the makeup of a physical object | Unrelated: endomycetales: fungi having a zygote or a single cell developing directly into an ascus