The antonyms for "turn arounds" can vary depending on the context in which the term is used. In some situations, the opposite could be "stagnation" or "decline," while in others, it may be "progress" or "growth." If we consider it in terms of a physical movement, the antonyms could be "stillness," "immobility," or "inactivity." Alternatively, in a business context, the opposite of a "turn around" could be "unprofitable," "bankruptcy," or "insolvency." Therefore, determining the antonyms for "turn arounds" primarily relies on the interpretation of the phrase within the given setting.