More furthered, meaning to advance even more, can have several antonyms depending on the context of the sentence. If referring to a physical object, the antonym may be "retracted" or "withdrawn," indicating movement in the opposite direction. If discussing progress or development, the antonym may be "setback" or "regression." In terms of relationships, the antonym may be "divided" or "separated," indicating a break or distancing between individuals. Alternatively, if discussing achieving a goal or reaching a destination, the antonym may be "halted" or "stalled," indicating a lack of progress. In summary, antonyms for "more furthered" can vary based on the situation and context.