There are several synonyms for the phrase "keep out of." These include "stay away from," "avoid," "steer clear of," "give a wide berth to," "eschew," "shun," "abstain from," "refrain from," "forbear from," and "keep at arm's length." All of these phrases suggest a desire to stay clear of something, either for safety or personal preference. It could be keeping away from a bad situation, such as a dangerous area or someone who is known to be harmful. Alternatively, it could be avoiding something that one finds distasteful or unpleasant. Whatever the reason, there are many ways to express the idea of wanting to stay away from something.