The term "un-equal" denotes something that is not balanced or fair. Antonyms for this term could include "equal," "fair," "even," "equivalent," and "symmetrical." When referring to social issues, antonyms could include "just," "equitable," "righteous," "democratic," and "egalitarian." In terms of economics, antonyms could include "prosperous," "wealthy," "affluent," "privileged," and "advantaged." When considering physical differences, antonyms could include "identical," "congruent," "symmetrical," "matching," and "uniform." Regardless of the context, identifying antonyms for "un-equal" can help promote a more balanced and equitable understanding of the topic at hand.