The word "warier" means someone who is cautious or vigilant. Synonyms for this term include "cautious", "wary", "alert", "watchful", "vigilant", "circumspect", "prudent", "suspicious", and "distrustful". These words describe a person who is always on alert and ready to protect themselves from potential harm. They are constantly wary of their surroundings and exercise caution when making decisions. It's important to be warier in situations where there may be danger present, such as walking alone at night or when traveling to unknown places. Being warier can help keep you safe and protect you from harm.