Ter and estar com: hunger, cold and fear are nouns in Portuguese

1. Hunger is a thing you carry

English says I am hungry — the state is an adjective, and you simply are it. Portuguese has no adjective sitting in that slot. It has a noun: a fome (hunger). You cannot be a noun, so the language reaches for a verb of having instead. The same is true of o frio (cold), o medo (fear), a pressa (hurry) and a dor (pain).

That single fact explains everything else on this page. Because these words are nouns:

• they take ter ("to have") or estar com ("to be with") — never ser, and never a bare estar;

• they have a gender, so the word for "a lot" has to agree with them: muita fome, muito frio;

• they can be sized and described like any other noun: uma fome danada (a monstrous hunger).

So the two sentences you actually need are:

Examples in Context

Common Pitfalls

• Never Eu sou fome. Fome is a noun, and you can no more be it than you can "be hunger" in English. ✅ Estou com fome. / Tenho fome. (I'm hungry.)

• Don't drop the com. ❌ Estou fome → ✅ Estou com fome. (I'm hungry.) The com is the piece that lets the verb take a noun; without it the sentence collapses.

• Watch out for Estou quente and Estou frio. About a person those do not describe the temperature: quente lands as "turned on" and frio as cold-hearted. For your own body say ✅ Estou com calor. (I'm hot.) / ✅ Estou com frio. (I'm cold.) The air is a different matter — Está calor hoje. (It's hot today.) is perfect. The same trap catches excitado, which is not "excited": for that, ✅ Estou animado. (I'm excited.)

• The intensifier agrees with the noun. ❌ muito fome → ✅ Estou com muita fome. (I'm very hungry.) Fome is feminine, so muita; frio is masculine, so muito frio.

• Being right belongs to ter. ❌ Você está com razão → ✅ Você tem razão. (You're right.) Same for ter certeza.

• Leave faminto to novels. It is a real word, but it is dramatic — closer to "famished". In conversation ✅ Estou morrendo de fome. (I'm starving.) is what people actually say.