What is another word for russian ruble?
Pronunciation: [ɹˈʌʃən ɹˈuːbə͡l] (IPA) 
The Russian ruble is the official currency of Russia and is often referred to as just "ruble". There are several synonyms for the word "ruble", including the Russian pyatak, which refers to the five kopeck coin; the Russian kopeck, which is the subdivision of the ruble and a unit of currency in its own right; and the Soviet ruble, which was the currency used in the Soviet Union before it disbanded in 1991. Other synonyms for the ruble include the Russian silver ruble, the Russian gold ruble, and the Russian platinum ruble, all of which refer to different forms of the currency.
