Antonyms for the phrase "creates out of thin air" refer to the opposite concept of inventing or creating something without any basis or foundation. Some antonyms for this phrase include deriving from evidence, building upon previous knowledge or experience, or developing through a deliberate and structured process. Rather than creating something new, antonyms for this phrase might involve analyzing, studying, or researching to produce a result. Additionally, antonyms could suggest that something is not created "out of thin air," but rather built upon an existing foundation or structure. These antonyms emphasize the importance of grounding ideas in fact and evidence, rather than simply conjuring them out of thin air.