Caluminate means to slander or defame someone, often with malicious intent. Antonyms for caluminate could include words like praise, honor, commend, acclaim, or compliment. Using positive language to describe someone instead of spreading false information about them is a more respectful and ethical way to communicate. By choosing to highlight someone's positive qualities and achievements, we can build them up instead of tearing them down. So instead of calumniating someone, let's choose to celebrate their strengths and inspire others to do the same.