In today's world, more and more people are becoming aware of the dangers of smoking and choosing to live a smoke-free life. While the term "nonsmoker" may be the most common way to describe someone who doesn't smoke, there are several other synonyms that may be used. One such example is "non-tobacco user," which refers to someone who doesn't use any tobacco products. Other synonyms include "smoke-free individual," "smokeless person," or simply "non-smoking person." No matter the term used, it's important to recognize and appreciate those who choose to live a healthy, smoke-free lifestyle.