The phrase "ones all" indicates the notion of completeness or entirety. When looking for antonyms, we can consider words that express the opposite of wholeness or encompassment. For example, words such as "partial," "incomplete," or "fragmented" could be used to describe the opposite of "ones all." These words suggest a sense of something being divided, lacking, or unfinished. Alternatively, words that express the idea of the separation or individuality, such as "distinct," "separate," or "isolated," could be considered antonyms of "ones all," as they signal the opposite of a cohesive and fused whole.