The word "lunas" is a Tagalog term that means "payment" or "settlement." There are several synonyms for this term, including "bayad," "katas," and "pabayaran." "Bayad" refers to a payment made in exchange for goods or services rendered, while "katas" means the proceeds obtained from a transaction. "Pabayaran," on the other hand, means the act of making someone pay for something owed. Other synonyms for "lunas" include "tubos," "sapat," and "kapalit," each with their own nuances and variations. No matter which synonym is used, the concept of settling an obligation remains at the heart of the term "lunas".