The word "pitter-pattered" is typically used to describe the sound of light, quick footsteps. Its antonyms, or words with opposite meanings, could describe the sounds of heavy, slow footsteps. Some examples of antonyms for "pitter-pattered" include thumped, stomped, plodded, lumbered, or trudged. These words imply a sense of weight, force, or effort in the act of walking. Alternatively, "silenced", "stillness" or "quietness" could be appropriate antonyms for "pitter-pattered" if describing the absence of footsteps or movement. The choice of antonym depends on the context in which the word is being used.