Co-equally refers to a state or situation where two or more things or individuals are equal in value, importance, or status. The antonyms for co-equally are unequal, unequalled, dissimilar, unmatched, and imbalanced. The term unequal connotes the opposite of equal, suggesting a lack of balance or fairness. Unequalled refers to something that is unsurpassed or unrivaled, emphasizing a superior difference. Dissimilar emphasizes differences in qualities, characteristics, or traits, while unmatched emphasizes the difference in strength or ability. Imbalanced suggests a lack of equilibrium or proportionality, emphasizing an unequal distribution or an uneven distribution of power or resources.