The antonyms for the term "moved gently" could include actions that are violent, rough, abrupt, or sudden. These actions could refer to the movements of physical objects or human actions, such as storms, earthquakes, explosions, or fights. The opposite of a gentle movement could be a jarring motion or a jerky action that causes disruption, chaos, or destruction. The antonyms for "moved gently" could also include words like shaken, rattled, stirred, agitated or disturbed, which signify a lack of calmness, tranquillity, or serenity. Overall, the antonyms for "moved gently" convey a sense of turbulence, tumult, or disturbance, rather than smooth or quiet movements.