"Hippetyhopping" can be understood as a bouncy, cheerful movement. Its antonyms would, therefore, encompass movements that are slow, sluggish, or dull. Words like lumbering, trudging, plodding, and shuffling could be considered antonyms for "hippetyhopping." These words connote a heavy and lethargic quality, in contrast to the light and joyful connotation of "hippetyhopping." Other antonyms could include words suggesting stillness or lack of movement, such as stationary, immobile, or motionless. Overall, the antonyms of "hippetyhopping" point towards a lack of vitality or energy, in contrast to the active and lively quality of the original word.