vs
QUICK ANSWER
"Against" is a preposition which is often translated as "contra", and "to" is a preposition which is often translated as "a". Learn more about the difference between "against" and "to" below.
against()
A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
a. contra
Swimming against the current of the river takes much effort.Nadar contra corriente del río exige mucho esfuerzo.
b. en contra de
The people of the town were against the developer's plans.La gente del pueblo estaba en contra de los planes de la promotora inmobiliaria.
a. no direct translation
The following examples show ways to translate this word or phrase without using a direct equivalent.
Delivery of the product is against presentation of the contract.La entrega del producto se hace al presentar el contrato.
We shall process the refund against your order once the paperwork reaches us.Procesaremos tu reembolso en cuanto nos llegue el papeleo de tu pedido.
a. contra
Did you purchase insurance against fire for your new house?¿Contrataste un seguro contra incendios para tu casa nueva?
to()
A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
2. (as far as)
a. hasta
I would run to your house right now just to see you!¡Correría hasta tu casa ahora mismo solo para verte!
a. por
The birth ratio is 107 boys to 100 girls.La proporción de nacimientos es de 107 niños por 100 niñas.
9. (in toasts)
a. no direct translation
The following examples show ways to translate this word or phrase without using a direct equivalent.
I learned to drive when I was 17.Aprendí a manejar a los 17 años.
We need to work faster.Tenemos que trabajar más rápido.
a. no direct translation
The following examples show ways to translate this word or phrase without using a direct equivalent.
I didn't want to tell you but I felt I had to.No quería decírtelo pero me vi obligada a hacerlo.
It's my party and I'll cry if I want to.Es mi fiesta y lloraré si quiero.
