Antonyms for wondering at include understanding, comprehending, perceiving, knowing, recognizing, and realizing. When we understand something, we have a clear comprehension of it and do not need to wonder about it. Similarly, when we perceive something, we are aware of it with our senses and have no doubts or questions about it. Knowing and recognizing also imply a deep sense of familiarity or awareness of something, whereas realizing refers to coming to a sudden and powerful realization of something that was not previously understood. All of these words represent the opposite of wondering, as they suggest a deep and intuitive understanding of what we observe or experience.