Antonyms for the phrase "saved one's neck" would suggest danger, harm, or failure. Some possible antonyms for this phrase might include phrases like "put them in harm's way," "left them vulnerable," or "put them at risk." Other antonyms might suggest failure, such as "let them down," "betrayed them," or "dropped the ball." The phrase "saved one's neck" implies that someone was facing a difficult situation or danger and someone else intervened to prevent harm. Therefore, antonyms would be words or phrases that suggest a lack of intervention, carelessness, or even malice on the part of the person who was supposed to help.
