The phrase "leaned toward" suggests a physical movement or a figurative alignment with a particular position or viewpoint. Antonyms for this phrase may include "leaned away from," indicating a distancing or opposing of a position, or "remained neutral," indicating a lack of preference or bias. Other antonyms might include "disagreed," "distrusted," or "opposed," implying a strong difference of opinion or belief. Additionally, one might use antonyms such as "ignored" or "disregarded," implying an intentional choice to not consider or give weight to a particular idea or perspective. Ultimately, the choice of antonym will depend on the specific context in which the phrase is used.