Adjectives that change meaning with ser and estar

B1

Grammar path · Lesson 63 of 86 · Stage B1 · Verb phrases

At B1 you meet adjectives where the wrong verb says something completely different: ser listo means clever, while estar listo means ready. The core idea is simple: ser describes what someone or something is like by nature, and estar describes the state they are in right now. The pattern is ser/estar + adjective, and the adjective still agrees in gender and number: es aburrida means boring, está aburrida means bored. It is easy to mix this up with the general ser vs estar rule, but here the difference is not just permanent versus temporary, it is two different meanings, so learn each pair by heart.

Practise this lesson · 10 sentences

Form

Ser + adjective (nature)sujeto + ser + adjetivo
Tu hermano es listo.Your brother is clever.
Estar + adjective (state)sujeto + estar + adjetivo
La cena está lista.Dinner is ready.
Negativesujeto + no + ser/estar + adjetivo
La película no es aburrida.The movie isn't boring.
Question¿ser/estar + adjetivo?
¿Estás lista?Are you ready?

When to use it

People: personality or current state

With ser, the adjective says what a person is like; with estar, it says how they are right now. Ser listo is clever, estar listo is ready.

Tu hermana es lista; siempre saca buenas notas.Your sister is smart; she always gets good grades.
Ya estoy listo, podemos salir.I'm ready now, we can go.

Boring or bored

Ser aburrido means making others bored, while estar aburrido means feeling bored yourself. Mixing them up can make you insult yourself.

Esta clase es aburrida.This class is boring.
Los niños están aburridos en casa.The kids are bored at home.

Food, health and the condition of things

With estar, rico means tasty, malo means sick or spoiled, and verde means unripe. With ser, they mean rich, bad and green.

¡Esta sopa está rica!This soup is delicious!
Mi abuelo está malo y no va a venir.My grandfather is sick and isn't going to come.

Adjectives that change meaning: ser … · estar …

clever · readyser listo · estar listo
boring · boredser aburrido · estar aburrido
bad · sickser malo · estar malo
rich · tastyser rico · estar rico
green · unripeser verde · estar verde
arrogant · proudser orgulloso · estar orgulloso

Signal words

listoaburridoricomaloverdevivodespierto

Don't confuse it with

Ser vs estar

The general nature-versus-state rule still holds, but with these adjectives the meaning itself changes, not just the time frame. With listo, aburrido, rico, malo, verde or vivo, decide which meaning you want first, then choose the verb.

Frequently asked questions

What is the difference between ser rico and estar rico?

Ser rico means to be wealthy. Estar rico is usually said about food and means tasty.

To say I am ready, do I use ser listo or estar listo?

Use estar listo: Estoy listo. Saying Soy listo means I am clever.

Can I say soy aburrido to mean I am bored?

No. Soy aburrido means I am a boring person; to say you feel bored, use estoy aburrido.

What does estar malo mean?

For people, estar malo means to be sick; for food, it means spoiled or bad-tasting. Ser malo means to be a bad person or of poor quality.

How can I remember the meanings of these adjective pairs?

Remember that ser is what someone or something is like and estar is how it is right now, then memorize each pair with a short example sentence.

More in Ser, estar and hay

The verb serA1The verb estarA1Ser vs estarA1Hay vs estáA1
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