The term "bad eye" refers to the act of giving someone an angry, hostile, or disapproving look. There are several antonyms that can be used to describe the opposite of this behavior. One such antonym is a "smiling eye," which suggests a look of kindness, happiness or approval. Another suitable antonym could be a "welcoming eye," which implies a friendly or inviting gaze. A "compassionate eye" could be another appropriate antonym, depicting a look of empathy or understanding towards someone. Finally, a "friendly eye" or "supportive eye" describes a look of warmth, reassurance or affirmation. Using these antonyms allows us to express a more positive and inclusive approach towards others.