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Words connected by meaning
Their definitions overlap or refer to similar ideas. Use these to widen your search, then compare the exact meanings.
Amphibole
noun · 78% connection
A common mineral embracing many varieties varying in color and in composition. It occurs in monoclinic crystals; also massive, general…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Arsenic
noun · 78% connection
One of the elements, a solid substance resembling a metal in its physical properties, but in its chemical relations ranking with the n…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Babingtonite
noun · 78% connection
A mineral occurring in triclinic crystals approaching pyroxene in angle, and of a greenish black color. It is a silicate of iron, mang…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Blende
noun · 78% connection
A mineral, called also sphalerite, and by miners mock lead, false galena, and black-jack. It is a zinc sulphide, but often contains so…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Boulangerite
noun · 78% connection
A mineral of a bluish gray color and metallic luster, usually in plumose masses, also compact. It is a sulphide of antimony and lead.
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Bournonite
noun · 78% connection
A mineral of a steel-gray to black color and metallic luster, occurring crystallized, often in twin crystals shaped like cogwheels (wh…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Carbon
noun · 78% connection
An elementary substance, not metallic in its nature, which is present in all organic compounds. Atomic weight 11.97. Symbol C. it is c…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Cassiterite
noun · 78% connection
Native tin dioxide; tin stone; a mineral occurring in tetragonal crystals of reddish brown color, and brilliant adamantine luster; als…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Columbite
noun · 78% connection
A mineral of a black color, submetallic luster, and high specific specific gravity. It is a niobate (or columbate) of iron and mangane…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Dark
adjective · 78% connection
Destitute, or partially destitute, of light; not receiving, reflecting, or radiating light; wholly or partially black, or of some deep…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Graphite
noun · 78% connection
Native carbon in hexagonal crystals, also foliated or granular massive, of black color and metallic luster, and so soft as to leave a…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Gray
superl. · 78% connection
White mixed with black, as the color of pepper and salt, or of ashes, or of hair whitened by age; sometimes, a dark mixed color; as, t…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Iron
noun · 78% connection
The most common and most useful metallic element, being of almost universal occurrence, usually in the form of an oxide (as hematite,…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Jamesonite
noun · 78% connection
A steel-gray mineral, of metallic luster, commonly fibrous massive. It is a sulphide of antimony and lead, with a little iron.
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Knebelite
noun · 78% connection
A mineral of a gray, red, brown, or green color, and glistening luster. It is a silicate of iron and manganese.
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Leucopyrite
noun · 78% connection
A mineral of a color between white and steel-gray, with a metallic luster, and consisting chiefly of arsenic and iron.
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Linnaeite
noun · 78% connection
A mineral of pale steel-gray color and metallic luster, occurring in isometric crystals, and also massive. It is a sulphide of cobalt…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
Magnetite
noun · 78% connection
An oxide of iron (Fe3O4) occurring in isometric crystals, also massive, of a black color and metallic luster. It is readily attracted…
Its definition shares important concepts with this word: manganese, dioxide, mineral, iron-black, dark.
