The antonyms for the term "most on again off again" could be "consistent", "unwavering", or "continuous". These terms signify a more stable and unbroken pattern, as opposed to the intermittent and unpredictable nature of "most on again off again". Other antonyms could include "constant", "steady", or "regular", which suggest a regular frequency or occurrence. These words imply a sense of regularity and predictability, which is in stark contrast to the unpredictable and sporadic nature of "most on again off again". By using appropriate antonyms, you can communicate a more specific meaning of the text, making it more comprehensible to the reader.