Hunger usually means needing or wanting food.

• Usage of "Hunger" as adjective:

I am hungry. You are hungry. He/She/It is hungry. We are hungry. They are hungry.

• "Hungry" is ONLY a noun and adjective. It can't be used as verb.

• Extra - The word "Thirsty" is an adjective for someone that needs water.

(Noun: Thirst)

Hunger | Hunger | Hambre | Faim | Fame | רעב