The term "more ideational" implies a great deal of conceptual creativity and imaginative thinking. It's an attribute that often signals brilliance and inventiveness. However, there are situations where the exact opposite is preferable. When dealing with mundane or practical matters, for example, an excessively ideational person may struggle to focus on the task at hand. Hence, antonyms for the phrase "more ideational" may include words such as practical, pragmatic, unimaginative, prosaic, down-to-earth, and realistic. These terms describe individuals who are more grounded in reality and are better equipped to deal with routine tasks with efficiency and practicality rather than excessive dreaminess or abstract thinking.