Carambola brightly colored and unusually shaped fruits, as well as for their attractive dark green leaves and their lavender to pink flowers. Like the bilimbi, the juice of the more acidic sour types can be used to clean rusty or tarnished metal (especially brass) as well as bleach rust stains from cloth. They may also be used as a mordant in dyeing. The Portuguese word "carambola", first known use 1598, was taken from Marathi "karambal" derived from Sanskrit "karmaphala". The carambola is known under different names in different countries. It should not be confused with the closely related bilimbi, with which
Common name or coinages; such names generally are difficult for laymen to learn, remember, and pronounce and so, in such books as field guides, biologists commonly publish lists of coined common names. Many examples of such common names simply are attempts to translate the Latinised name into English or some other vernacular. Such translation may be confusing in itself, or confusingly inaccurate, for example, "gratiosus" does not mean "gracile" and "gracilis" does not mean "graceful". The practice of coining common names has long been discouraged; de Candolle's "Laws of Botanical Nomenclature", 1868, the non-binding recommendations that form the basis of the modern