Antonyms for the word "more best-loved" would include less favored, less popular, less adored, less cherished, less admired, less preferred, less esteemed, less beloved, less treasured, and less favored. These words convey the opposite of the original word, indicating a lower level of preference, appreciation, or affection. These antonyms may be used to describe something that is not as widely accepted, recognized, or valued, or to compare two things and indicate which one is less loved. Using antonyms can help to provide a more nuanced and balanced view of a topic or subject, and to express a range of opinions and feelings.