The antonyms for the word "un-informative" include words like informative, revealing, enlightening, instructive, revealing, educational, edifying, illuminating, insightful, and enlightening. These words all carry a positive connotation, unlike "un-informative," which implies a lack of useful information. Describing something as informative means that it provides valuable knowledge or insight into a particular topic, while revealing implies the disclosure of important information that was not previously known. Similarly, enlightening, instructive, educational, and edifying all convey the idea of learning something new or gaining a deeper understanding of a subject. Overall, these antonyms emphasize the value of information and the importance of gaining knowledge in various areas.