The antonyms for the phrase "makes distinction" can include terms like "confuse", "mix up", "jumble", "blend", and "homogenize". While making a distinction is essential in various fields, from academics to law enforcement, getting it wrong can lead to confusion, misunderstandings, and even serious consequences. Blending or homogenizing concepts or ideas can lead to a loss of individuality or uniqueness, and it can also make it challenging to identify crucial differences. On the other hand, confusing or mixing up ideas can cause chaos and misunderstandings. Therefore, it's crucial to not only recognize the importance of making distinctions but to do it accurately and effectively.