The antonyms of the phrase "payed expenses of" could be wordings like "refused to cover costs," "ignored the bills," "neglected financial obligations," "evaded responsibility for expenses," or "disregarded invoices." Essentially, any statement that suggests a lack of willingness or effort to take care of expenses could be considered an antonym for "payed expenses of." It's important to note that neglecting expenses could have significant consequences, including damage to one's credit score, legal action, or financial instability. As such, it's crucial to remain responsible and timely when it comes to taking care of one's financial obligations.