Dinero unit is a term used to refer to different types of currency. The crossword solutions for this term include PESO (4 letters), Rico (4 letters), PESOS (5 letters), Peseta (6 letters), Krone (5 letters), MOOLA (5 letters), GELT (4 letters), and MOOLAH (6 letters). PESO is the official currency of Mexico, Rico is the official currency of Costa Rica, PESOS is the plural form of PESO, Peseta is the former currency of Spain, Krone is the official currency of Denmark, MOOLA is an informal term for money, GELT is a Yiddish term for money, and MOOLAH is an informal term for money.