Stymied refers to a state of being obstructed or blocked from making any progress. The antonyms for more stymied would be terms that reflect overcoming obstacles, such as facilitated, expedited, unblocked, advanced, progressed, or enhanced. These words imply a sense of ease, achievement, or success in a given task or situation. They describe actions that aid in the smooth and uninterrupted flow of activities, allowing people to accomplish their goals quickly and effortlessly. While more stymied could mean being further impeded or hindered, antonyms such as facilitated suggest a state of being supported and helped along the way.