Term: porphyrin: any of various pigments distributed widely in living tissues
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: short saphenous vein: a vein running from the foot up the back of the leg to the knee
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: methyltestosterone: an androgenic compound contained in drugs that are used to treat testosterone deficiency and female breast cancer and to stimulate growth and weight gain
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: real: the basic unit of money in Brazil; equal to 100 centavos
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: yakuza: organized crime in Japan; an alliance of criminal organizations and illegal enterprises
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: sugar refinery: a refinery for sugar
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: noise: a loud outcry of protest or complaint
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: perspective: the appearance of things relative to one another as determined by their distance from the viewer
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: cleaners: shop where dry cleaning is done
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: plum-yew: any of several evergreen trees and shrubs of eastern Asia resembling yew and having large seeds enclosed in a fleshy envelope; sometimes cultivated as ornamentals
Broader: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) | Unrelated: executive council: a council that shares the supreme executive power