Taking precautions is an essential step to protect oneself from any harm or danger. Using synonyms of this term, we can always convey the same message without repetition. Some of the synonyms for taking precautions are being cautious, being vigilant, being careful, taking care, being alert, being watchful, being prudent, being circumspect, and being attentive. Being proactive is also a synonym that indicates taking measures before something unacceptable happens. Taking preventive measures is also synonymous with taking precautions because it involves measures aimed at avoiding any negative occurrence. These synonyms come in handy when describing safety measures that need to be taken in any given situation, be it in the workplace or at home.