The feeling of obligation is a common emotion experienced by individuals in various settings. It refers to the sense of duty or responsibility that one feels towards a particular task or action. However, there are several synonyms for this term. One could describe this feeling as a sense of duty, responsibility, moral imperative, or obligation. Additionally, synonyms such as commitment, dedication, and devotion can also be used to convey this emotion. These words suggest a strong sense of loyalty and commitment towards a particular task or duty. Overall, these synonyms help in better expressing the feeling of obligation and the importance of fulfilling one's responsibilities.