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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.
Brighten
verb · 78% connection
To grow bright, or more bright; to become less dark or gloomy; to clear up; to become bright or cheerful.
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Copperas
noun · 78% connection
Green vitriol, or sulphate of iron; a green crystalline substance, of an astringent taste, used in making ink, in dyeing black, as a t…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Cyanuric acid
unknown · 78% connection
an organic acid, C3O3N3H3, first obtained by heating uric acid or urea, and called pyrouric acid; afterwards obtained from isocyanic a…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Dextrose
noun · 78% connection
A sirupy, or white crystalline, variety of sugar, C6H12O6 (so called from turning the plane of polarization to the right), occurring i…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Erythrite
noun · 78% connection
A colorless crystalline substance, C4H6.(OH)4, of a sweet, cooling taste, extracted from certain lichens, and obtained by the decompos…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Eupittone
noun · 78% connection
A yellow, crystalline substance, resembling aurin, and obtained by the oxidation of pittacal; -- called also eupittonic acid.
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Feldspath
noun · 78% connection
A name given to a group of minerals, closely related in crystalline form, and all silicates of alumina with either potash, soda, lime,…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Frangulin
noun · 78% connection
A yellow crystalline dyestuff, regarded as a glucoside, extracted from a species (Rhamnus Frangula) of the buckthorn; -- called also r…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Fuchsine
noun · 78% connection
Aniline red; an artificial coal-tar dyestuff, of a metallic green color superficially, resembling cantharides, but when dissolved form…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Gallein
noun · 78% connection
A red crystalline dyestuff, obtained by heating together pyrogallic and phthalic acids.
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
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: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Greenfinch
noun · 78% connection
A European finch (Ligurinus chloris); -- called also green bird, green linnet, green grosbeak, green olf, greeny, and peasweep.
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Hydroquinone
noun · 78% connection
A white crystalline substance, C6H4(OH)2, obtained by the reduction of quinone. It is a diacid phenol, resembling, and metameric with,…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Indigo
noun · 78% connection
A blue dyestuff obtained from several plants belonging to very different genera and orders; as, the woad, Isatis tinctoria, Indigofera…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Induline
noun · 78% connection
A dark green amorphous dyestuff, produced by the oxidation of aniline in the presence of copper or vanadium salts; -- called also anil…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Juglone
noun · 78% connection
A yellow crystalline substance resembling quinone, extracted from green shucks of the walnut (Juglans regia); -- called also nucin.
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.
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: dyestuff, resembling, alizarin, obtained, naphthoquinone.
Metalloid
noun · 78% connection
Formerly, the metallic base of a fixed alkali, or alkaline earth; -- applied by Sir H. Davy to sodium, potassium, and some other metal…
Its definition shares important concepts with this word: dyestuff, resembling, alizarin, obtained, naphthoquinone.