"Caitra" is a term used in the Indian lunar calendar, which denotes the month of March and April. This term has several synonyms in different languages and regions. In Sanskrit, it is known as "Chaitra," while in Tamil, it is called "Panguni." In Telugu, it is referred to as "Chaitramu," and in Kannada, it is known as "Chaithra." Similarly, in Bengali, it is called "Chaitra," and in Gujarati, it is known as "Chaitra." The word "Caitra" also has a synonym in Nepali, where it is called "Chait." Overall, these synonyms signify the beginning of the harvest season and the start of the new year in many parts of India.