The word "rudra" has various synonyms in different languages and cultures. In Hindu mythology, "rudra" is another name for Lord Shiva and is associated with destruction and transformation. In Sanskrit, "rudra" means "howler" or "roarer," and it is also known as "shiva," "mahadev," "neelkanth," and "trilochan." In Tibetan Buddhism, "rudra" is known as "Dorje Purba," referring to a protector deity who is fierce and wrathful in appearance. In the ancient Persian language, "rudra" translates to "red," while in modern Persian, it means "crying" or "weeping." The word "rudra" is also associated with the name of a benevolent ghost or spirit in Slavic mythology.