The term 'CERTAIN INDIAN' can be broken down into four crossword solutions: RANIS (5 letters), HINDU (5 letters), SARI (4 letters), and ORIYA (5 letters). RANIS is a term used to refer to the female rulers of Indian princely states. Hinduism is the predominant religion in India, and the SARI is a traditional garment worn by many Indian women. Oriya is an Indo-Aryan language spoken mainly in the Indian state of Odisha, while Hopi is a Native American tribe located in Arizona and New Mexico.