The phrase "be offing" means to be imminent or likely to happen soon, and some of its antonyms are "distant," "remote," and "unlikely." It implies that something is anticipated or expected to occur in the near future, but if we use the opposite words, then it becomes quite clear that the event is not close, either spatially or temporally. Other antonyms for "be offing" are "doubtful," "uncertain," "improbable," and "unforeseen." These words suggest that something is not expected to occur, is unlikely to happen, or simply has not been planned or considered. Antonyms for "be offing" can help us understand the level of certainty we have about a particular event or outcome.