Gatka is a traditional martial art form that originated in the northern regions of India, particularly Punjab. It involves the use of various weapons, such as swords, sticks, and knives to defend against attackers. Although the word "gatka" is specific to this martial art, there are other words that can be used as synonyms. For instance, the term "shastar vidya" means the "science of weapons" and can be used interchangeably with Gatka. Additionally, some other synonyms include "kalaripayattu" from southern India and "kendo" from Japan. Overall, the different synonyms for Gatka reflect the diverse range of martial arts practiced throughout the world, each with its unique techniques and cultural significance.