When two things are not identical, they are considered to have antonyms to the phrase "being identical to." Antonyms may include words like distinct, different, distinguishable, and unique. In the case of people or animals, antonyms might include dissimilar or diverse. In some instances, antonyms for identical might include words like incompatible, irreconcilable, or contrary, suggesting that the two things are in opposition to one another. Ultimately, the presence of antonyms for the phrase "being identical to" highlights the subtle nuances that exist between even seemingly similar entities and emphasizes the importance of recognizing and celebrating difference in all forms.