Term: quartzite: hard metamorphic rock consisting essentially of interlocking quartz crystals
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: saddle hackle: a long narrow feather on the back (saddle) of a domestic fowl
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: fatty acid: any of a class of aliphatic monocarboxylic acids that form part of a lipid molecule and can be derived from fat by hydrolysis; fatty acids are simple molecules built around a series of carbon atoms linked together in a chain of 12 to 22 carbon atoms
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: walking stick: any of various mostly tropical insects having long twiglike bodies
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: autotomy: spontaneous removal or casting off of a body part (as the tail of a lizard or claw of a lobster) especially when the organism is injured or under attack
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: advisory board: a board appointed to advise the chief administrator
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: mimesis: the representation of another person's words in a speech
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: rock concert: a performance of rock music
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: aromatic aster: a variety of aster
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: foghorn: a warning device consisting of a horn that generates a loud low tone
Broader: rock: material consisting of the aggregate of minerals like those making up the Earth's crust | Unrelated: ditch digger: a laborer who digs ditches