The antonyms for "most figured" can be words like obscure, unknown, unfamiliar, unacknowledged, unestablished, or unidentified. The word "most figured" typically refers to something that is well-known, established, or recognized by a majority of people, but the antonyms imply the opposite. For example, an artist who is "most figured" would be someone whose work is widely acclaimed and recognized, while an artist who is obscure or unknown would be someone whose work is not well-known or established in the art world. Similarly, a concept or idea that is "most figured" would be one that is widely accepted, while an unestablished or unidentified concept would be one that is not well-known or accepted yet.