There are no direct antonyms for the non-existent word "audations." However, considering that "audation" is derived from the Latin word "audire" meaning "to hear," possible antonyms could be words that relate to the opposite sense, such as "touch," "smell," "taste," or "see." For example, antonyms for "audation" could be "tactile sensation," "olfaction," "gustation," or "vision." Another possible approach would be to consider the connotations of "audation" such as listening, attention, or appreciation, in which case antonyms could be words that relate to disregard, disregard, or neglect.