The antonyms for "logical order" are endless as the term itself is so specific. Some of the opposites to logical orders could be "haphazard," "irregular," "chaotic," "disorganized," "random," "incoherent," "illogical," "senseless," "confused," "jumbled," "disarranged," or "helter-skelter." When one refers to logical orders, they are implying a well-planned and structured system that follows a clear pattern, but these antonyms connote the opposite situation. There's no predictability or any understandable logic, which can be frustrating for many. Logical orders may seem easy, but they require effort and attention to detail. The opposites, on the other hand, result from a lack of attention or plan.