The word "sprung for" typically expresses the act of paying for something. Its antonyms include "reimbursed," "refunded," "failed to pay for," "avoided payment," and "disputed payment." These words suggest different meanings and implications, depending on the context in which they are used. For instance, "reimbursed" and "refunded" imply that the payment was made but returned or compensated in full, while "failed to pay for" and "avoided payment" imply intentional or unintentional negligence in fulfilling one's financial obligation. Similarly, "disputed payment" implies that there was a disagreement or discrepancy in the payment amount or terms. Thus, understanding the antonyms of "sprung for" can help clarify the payment status and responsibility in various situations.