"Footed the bill" is a commonly used phrase to refer to someone who paid for the expenses of something. However, if you want to spice up your language or simply modify your communication style, you can use different synonyms for this phrase. A few alternatives include "picked up the tab," "settled the account," "covered the cost," "paid the charges," or "took care of the bill." Each of these phrases conveys replacing or taking responsibility for a financial obligation, making them a perfect for casual or professional communication. So, next time you are planning to use "footed the bill," consider using one of these synonyms instead.