The word "deep-eyed" can be easily understood as having eyes that are profound, thoughtful, and penetrating. However, the antonyms of this word would be shallow, superficial, and unthinking. Shallow-eyed would describe someone who lacks depth, insight, and introspection. Superficial-eyed would describe someone who only observes the surface level, without any understanding of the underlying meaning or implications. Lastly, unthinking-eyed would describe someone who lacks deep thought, fails to comprehend the complexities of a situation, or simply acts impulsively. Therefore, these antonyms provide a clear contrast to the richness and complexity of the term "deep-eyed.