The antonyms for the phrase "were same league" can be categorized into different groups such as opposing, different, diverse or distant. Opposing antonyms can be words like opposite, conflicting, contradictory, contrasting, unlike or varied. Expressing contrast, different antonyms could be disparate, distinct, dissimilar, heterogeneous or other. Antonyms indicating diversity could be various, distinct, independent or multifarious. Finally, if you wanted to express distance, antonyms could be far-off, remote, remote-controlled, faraway, or across-the-board. Understanding antonyms can help you better express the nuance in written and spoken communication, and help you avoid ambiguity and misunderstanding.