* [[Corpse]]s are a common source of nutrition, but you need to learn which are safe to eat. [[Kobold]]s, for example, will make you sleepy, while meat of [[Carnivorous Mutant Bunny|mutant]] [[Chameleon|monsters]] causes temporary [[polymorph]]itis.
* Some [[gods]] will help you stave off hunger. [[Seges]] will restore you to Satiated level if you pray while Hungry or worse, while [[Silva]] and [[Nefas]] will feed you when you're at least Very hungry.
** [[Mellis]] can provide food indirectly, as his prayer will fill your empty [[bottles]] and [[cans]] with random contents, often providing some edibles.
* [[Horns|Horns of Plenty]] can be used regularly to spawn some food.