Abstain from is a phrase that is used to convey the act of refraining from something, which could be a behavior, action, or habit. There are several synonyms of abstain from that one can use to express the same meaning. Some common synonyms include refrain, avoid, desist, forgo, forbear, withhold, eschew, shun, and steer clear of. Each of these words can be used interchangeably with abstain from to help diversify one's writing or speaking. For instance, one might choose to say "I refrain from eating junk food," or "I avoid eating junk food," to convey the same message. Regardless of the words one uses, the act of abstaining from something is always one of self-control and discipline.