The word "ranis" is used to refer to queens or wives of Indian maharajas. There are several synonyms for this word, including "maharani," which is another word for queen, and "begum," which is a term used to describe the wife of an Indian ruler. Other synonyms include "nawab begum," "raja mata," and "rajmata," which all refer to the queen mother in Indian culture. Additionally, there are several generic terms used to describe women of high social standing, such as "princess," "empress," and "dame." All of these synonyms are indicative of women who hold significant power and influence, both historically and in modern times.