General opposites:
* Idealistic: Focusing on ideals and principles rather than practical concerns.
* Theoretical: Concerned with abstract ideas and principles rather than practical applications.
* Utopian: Believing in or aiming for an ideal society that is impossible to achieve in reality.
* Romantic: Emphasizing emotion and imagination over practicality.
* Impractical: Not concerned with or skilled in practical matters.
* Unrealistic: Not based on reality or common sense.
More specific opposites:
* Dogmatic: Adhering to a set of beliefs without considering other perspectives.
* Fanciful: Imaginative and unrealistic.
* Naïve: Lacking experience and understanding of the world.
* Visionary: Having a strong, clear idea of the future, even if it's not practical.
The best opposite word for "pragmatic" will depend on the specific situation and what you want to emphasize.