The term 'South Asian' refers to the region that includes countries like India, Pakistan, Bangladesh, Nepal, Bhutan, and Sri Lanka. The antonyms for this word are 'North Asian' or 'East Asian.' North Asian refers to the countries located in the northern part of Asia, such as Russia, Mongolia, and Kazakhstan. Whereas East Asian includes countries such as China, Japan, South Korea, and Taiwan. The term 'South Asian' is commonly used to describe the cultural and ethnic diversity of the region, and the antonyms represent different parts of Asia with their distinct cultures, traditions, and languages.