The antonyms for the term "shared equally" are "unequal distribution," "one-sided allocation," "disproportionate sharing," or "imbalanced division." These words suggest a situation where resources, responsibilities, or benefits are not distributed in a fair, just, or equitable manner. For example, if a group of friends divide a pizza, but one person takes a bigger slice or a bigger number of pieces, it is not shared equally. Similarly, in the context of wealth, education, opportunities, or rights, unequal sharing can lead to social inequality, discrimination, or injustice. Therefore, it is essential to strive for a society where resources are shared equally and everyone has equal access to opportunities and benefits.