The word "un knowingnesses" means a lack of knowledge, understanding or awareness. Its antonyms, on the other hand, refer to awareness, comprehension or familiarity with a particular subject or situation. Some of the common antonyms for "un knowingnesses" include knowledge, expertise, awareness, understanding, insight, perception, comprehension, and familiarity. These antonyms highlight the importance of acquiring knowledge and being aware of one's surroundings. By having a better understanding of the world around us, we can make better decisions and live our lives with more confidence and purpose.