The word "unscientific" implies a lack of evidence, logic, and reasoning. Thus, some antonyms for the word would include scientific, logical, evidence-based, and empirical. These terms convey the idea of a rigorous approach to knowledge and understanding, one that is grounded in facts, evidence, and rationality. Other antonyms could include systematic, methodical, analytical, and objective. These words suggest a careful and intentional approach to understanding the world around us, one that is based on a systematic and detailed examination of evidence and data. Overall, the antonyms for unscientific emphasize the importance of a scientific and logical approach in understanding the world.