Most common:
* पेटिका (peṭikā) - This is the most common and general term for a box. It refers to a container, especially a small one.
Other options:
* कोष्ठ (koṣṭha) - This word refers to a "compartment" or "hollow space" and can be used for a box.
* सन्दूक (sandūka) - This word refers to a "chest" or "trunk" and can be used for a large box.
* पेटी (peṭī) - This is another term for a box, though it's less common than "peṭikā".
The best word to use will depend on the specific type of box you are referring to.