The term "un-ambiguities" refers to a lack of clarity or uncertainty. Therefore, its antonyms are words that imply clearness, definiteness, or certainty. Some possible antonyms for "un-ambiguities" include clarity, precision, specificity, distinctness, unambiguity, and certainty. These words convey the sense of something being clearly understood or precisely defined without any confusion or doubt. For instance, clarity implies that something is easily understood or perceived, while precision suggests that something is exact or accurate. Similarly, specificity implies explicitness or particularity, while distinctness suggests that something is clearly separated or differentiated. Overall, the antonyms for "un-ambiguities" all suggest that something is clear, defined, and free from confusion or uncertainty.