How to Say "agreement" in Spanish
The most common Spanish word for “agreement” is “acuerdo” — use 'acuerdo' for a general understanding or a formal agreement reached between parties, often implying a resolution of differences..
acuerdo
/ah-KWEHR-doh//aˈkweɾ.ðo/

Examples
Finalmente, llegaron a un acuerdo.
Finally, they reached an agreement.
Estoy de acuerdo contigo.
I agree with you.
El acuerdo de paz fue firmado ayer.
The peace accord was signed yesterday.
The Super-Phrase: 'De acuerdo'
Think of 'de acuerdo' as a single block that means 'okay' or 'in agreement'. You use it with the verb 'estar', not 'ser'. For example, 'Estamos de acuerdo' (We agree).
'un acuerdo' vs. 'de acuerdo'
Mistake: “Using them interchangeably. For example, saying 'Soy un acuerdo' to mean 'I agree'.”
Correction: Use 'un acuerdo' when talking about the agreement itself (a thing): 'Tenemos un acuerdo' (We have a deal). Use 'de acuerdo' to say you agree: 'Estoy de acuerdo' (I agree).
contrato
kon-TRAH-toh/konˈtɾa.to/

Examples
Necesito firmar el contrato antes de empezar a trabajar.
I need to sign the contract before starting work.
El contrato de alquiler dura un año.
The rental agreement lasts one year.
Asegúrate de leer todas las cláusulas del contrato.
Make sure you read all the clauses of the contract.
Gender and Articles
Since 'contrato' is masculine, you must always use the masculine articles: 'el contrato' (the contract) or 'un contrato' (a contract).
trato
/TRAH-toh//ˈtɾa.to/

Examples
Tenemos un trato. No le diré a nadie.
We have a deal. I won't tell anyone.
Cerraron el trato con un apretón de manos.
They sealed the deal with a handshake.
Parte del trato es que tú laves los platos.
Part of the agreement is that you wash the dishes.
arreglo
/ah-rreh-glo//aˈrreɣlo/

Examples
Finalmente, llegaron a un arreglo con la compañía de seguros.
Finally, they reached an agreement with the insurance company.
Necesitamos hacer un arreglo para que todos podamos usar el coche.
We need to make an arrangement so that we can all use the car.
Preposition Use
When talking about reaching a deal, use the verb 'llegar' followed by the preposition 'a': 'llegar a un arreglo'.
pacto
PAK-toh/ˈpakto/

Examples
Los dos países firmaron un pacto de no agresión.
The two countries signed a non-aggression pact (agreement).
Llegamos a un pacto para compartir los gastos de la casa.
We reached an agreement to share the household expenses.
Romper el pacto electoral tendrá consecuencias políticas graves.
Breaking the electoral agreement will have serious political consequences.
Gender Check
Remember that 'pacto' is a masculine noun, so it always uses the masculine article: 'el pacto' or 'un pacto'.
Pacto vs. Impacto
Mistake: “Using 'impacto' when you mean 'pacto'.”
Correction: They sound similar, but 'impacto' means 'impact' or 'shock,' while 'pacto' is a formal 'agreement' or 'deal'.
consentimiento
/kon-sen-tee-MYEN-toh//kon.sen.tiˈmjen.to/

Examples
Necesitas el consentimiento de tus padres para viajar.
You need your parents' consent to travel.
El médico obtuvo el consentimiento escrito del paciente antes de la cirugía.
The doctor obtained the patient's written consent before the surgery.
Su silencio no implica consentimiento.
His silence does not imply agreement/consent.
Masculine Noun Rule
Remember that 'consentimiento' is a masculine word, so it always uses 'el' or 'un' (el consentimiento, un consentimiento).
Using 'para' instead of 'de'
Mistake: “El consentimiento para la acción.”
Correction: El consentimiento de la acción. Use 'de' (of/for) to link the consent to the thing being agreed upon.
coincidencia
koh-een-see-DEN-syah/koinsiˈðensja/

Examples
Existe una total coincidencia entre las declaraciones de los dos testigos.
There is total agreement between the statements of the two witnesses.
La superposición de los gráficos mostró una coincidencia sorprendente.
The superimposition of the graphs showed a surprising congruence.
Talking about Ideas
When talking about ideas matching, use the structure 'coincidencia de [noun]' (agreement of [noun]).
concierto
/kon-syér-to//konˈsjeɾto/

Examples
Actuaron de concierto para lograr el objetivo común.
They acted in agreement (or in concert) to achieve the common goal.
La paz requiere un concierto de voluntades entre las naciones.
Peace requires a harmony of wills among the nations.
Después de una larga negociación, llegaron a un concierto satisfactorio.
After a long negotiation, they reached a satisfactory arrangement.
Formal Contexts
This meaning is often found in formal writing, legal documents, or when discussing complex politics and philosophy.
Confusing 'Concierto' and 'Acuerdo'
Mistake: “Using 'concierto' when a simple 'acuerdo' (agreement) would be better in a casual chat.”
Correction: Use 'acuerdo' for everyday agreements. Reserve 'concierto' for deeper, more formal harmony or collective action.
General Agreement vs. Specific Deal
Related Translations
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