The term "more hurtless" conveys the idea of something causing less harm or pain. Its antonyms refer to words that convey the opposite meaning. Words such as harmful, painful, injurious, damaging, and dangerous are antonyms of the phrase "more hurtless." Each of these words describes something that causes harm, injury, or damage. Other antonyms include detrimental, deleterious, harmful, noxious, and hazardous. These words describe something that can be harmful or dangerous to one's health or wellbeing. It is important to be aware of these antonyms so that you can choose the right words to use in a conversation or communication.