The antonyms for the word "more skeleton" could be "fleshed out," "plump," or "full-bodied." While "more skeleton" refers to something that is lacking in flesh or substance, these antonyms denote the opposite, emphasizing a presence of volume and weight. "Fleshed out" implies that something has been given depth or completeness, while "plump" suggests a pleasing, well-rounded fullness. "Full-bodied" describes something with a substantial, robust presence, such as a wine or beer. All of these antonyms suggest a quality of substance and fullness, standing in contrast to the abstract, skeletal nature of "more skeleton.