The word "Nothingarian" is quite obscure and not widely-recognized in the English language. It refers to someone who believes in consuming nothing or subsists on a minimalistic diet. Some possible synonyms for this term include "nihilist," "ascetic," "pragmatist," "stoic," "minimalist," and "austere" among others. Each of these words carries a slightly different connotation and perspective on the philosophy of living with less. A nihilist, for example, might reject traditional values and beliefs altogether, while a pragmatist may embrace a more practical approach to life. Regardless of the specific word used, the idea of being a Nothingarian inspires curiosity, intrigue, and perhaps a bit of skepticism.