The phrase "beyond horizon" suggests something faraway and out of reach. Antonyms for this phrase could include "nearby," "within reach," or "close at hand." These words indicate a sense of proximity or accessibility, rather than distance and inaccessibility. Other antonyms might include "limited," "under control," or "manageable," which suggest that the situation is within one's grasp and not overwhelming. Conversely, words such as "out of control," "chaotic," or "unfathomable" would be further antonyms, conveying a sense of disorder and confusion rather than clarity and understanding.