The word "in-sensitive" implies a lack of capacity to feel or perceive emotions or sensations. It is important to understand its antonyms which refer to opposite meanings. The word "sensitive" is the direct antonym of in-sensitive. It suggests a highly responsive and understanding attitude toward the feelings and needs of others. The word "compassionate" is another antonym often used in place of in-sensitive, which indicates a sympathetic nature and an ability to be moved by the suffering of others. Additionally, words such as "responsive," "attentive," and "considerate" are also antonyms for in-sensitive, indicating a heightened awareness of human emotions and the ability to act accordingly.