General Consumption:
* खपत करना (khapat karna): This is the most general word for consume and means to use up something.
* उपयोग करना (upayog karna): This means to use something, which can also imply consuming it.
Eating or Drinking:
* खाना (khana): This means to eat.
* पीना (peena): This means to drink.
* ग्रहण करना (grahan karna): This is a more formal word for consuming food or drink.
Other Uses:
* नष्ट करना (nasht karna): This means to destroy or consume something completely.
* अवशोषित करना (avashoshit karna): This means to absorb or consume something, often referring to liquids or gases.
The best word to use will depend on the specific context and the type of consumption you are referring to.