The phrase "picks bone" generally suggests a process of picking or cleaning meat off of a bone. The antonyms for this phrase would be words or expressions that suggest the opposite behavior or action. Some potential antonyms could include "leaves untouched," "ignores," "leaves intact," "passes over," or "avoids." These words indicate a decision not to interact with the bone or the meat on it, as opposed to actively cleaning or eating it. Depending on the context, other antonyms could be more appropriate, such as "adds to," "covers," or "smothers." Regardless, the antonyms for "picks bone" emphasize a lack of action or engagement with the object in question.