Cash is a versatile term that refers to money or currency in its physical form. However, there are plenty of synonyms to use in place of this word in everyday conversation. For instance, banknotes, bills, notes, coins, funds, currency or lucre are all alternative ways to refer to cash. Additionally, terms such as greenbacks, moola, dough, loot, scratch, bread or cabbage are all slang expressions used to describe money. In conclusion, it's important to remember that while cash may be a commonly used term, there are many other expressions and words that can be used to describe this particular form of currency.