The antonyms for the word "leaves cold" are numerous, and they vary depending on the context of the phrase. Some antonyms that could apply include "warms up," "heats up," "brings comfort," "soothes," and "calms." These words all have an opposite meaning from "leaves cold," which implies a sense of discomfort or dissatisfaction. Other antonyms could include "invigorates," "energizes," "stimulates," and "awakens," all of which suggest a sense of excitement or motivation. Regardless of the specific antonym, the important thing is to find a word or phrase that conveys the opposite meaning and helps to provide clarity or understanding to the original phrase.