The antonyms for the term "swears off" are varied, depending on the context in which it is used. For instance, antonyms for this phrase used in relation to quitting a bad habit could be "takes up" or "indulges in." Similarly, for those who have vowed to never do something again, the antonyms could be "tries again" or "takes another shot." Alternatively, if "swears off" is used in the context of renouncing something, such as meat consumption, antonyms could be "embracing" or "adopting." In short, the antonyms for "swears off" are often dependent upon the specific situation and the terms used to describe it.