The antonyms for the word "more way-off" are closer, on-target, accurate, precise, exact, and correct. These words suggest a level of accuracy and specificity that is lacking in the original term. While "more way-off" implies a significant degree of error or deviation from the intended target, these antonyms suggest a much closer alignment with the desired outcome. Using these antonyms can help to communicate a sense of confidence and reliability, whether discussing numerical data, physical measurements, or subjective opinions. In the end, the choice of words can make a big difference in how others perceive your message, so it's important to choose them carefully.