When it comes to putting money away for a rainy day, there are a variety of synonyms that can be used to describe this financial action. Some of the most common phrases include saving money, banking money, setting aside funds, investing, depositing, and contributing to a fund. Each of these phrases implies a different degree of financial involvement and can be used in various contexts. For those looking to take a more active approach, investing money may be the best option, while those simply looking to tuck away some funds for later may opt for saving or depositing money into a savings account. Regardless of the chosen phrase, putting money away is a prudent financial decision.