Inklingo

How to Say "guaranteed" in Spanish

English → Spanish

asegurado

/ah-seh-goo-RAH-doh//aseɣuˈɾaðo/

adjectiveB1
Use 'asegurado' when 'guaranteed' means something is certain to happen or to be in a secure state.
A heavy metal padlock securely locked onto a thick iron chain.

Examples

Revisa que el cinturón de seguridad esté bien asegurado.

Check that the seatbelt is properly secured.

Con tanto esfuerzo, el éxito está asegurado.

With so much effort, success is guaranteed.

Matching the word to the object

This word acts like a describing word. If you are talking about a feminine thing, change the 'o' at the end to an 'a' (asegurada). If it's more than one thing, add an 's' (asegurados).

Asegurado vs. Seguro

Mistake:Using 'Estoy asegurado' to mean 'I am sure'.

Correction: Say 'Estoy seguro'. 'Asegurado' usually means you are covered by insurance or physically fastened.

certificado

ser-tee-fee-KAH-doh/seɾ.ti.fiˈka.ðo/

adjectiveB1
Use 'certificado' when 'guaranteed' refers to a product or process that has met specific quality standards and has been officially verified.
A simple illustration showing a large, ornate golden official seal being pressed onto a clean white object, symbolizing official guarantee.

Examples

Hemos comprado café orgánico certificado.

We have bought certified organic coffee.

Envía el paquete por correo certificado para mayor seguridad.

Send the package by registered mail for greater security.

La calidad de este producto está certificada.

The quality of this product is certified/guaranteed.

Agreement is Key

As an adjective, 'certificado' must change its ending to match the noun it describes. Use 'certificada' for feminine nouns (e.g., 'carta certificada') and 'certificados/certificadas' for plural nouns.

Forgetting the Gender Change

Mistake:Una cuenta certificado (A certified account)

Correction: Una cuenta certificada. (Since 'cuenta' is feminine, the adjective must end in -a.)

Asegurado vs. Certificado

Learners often confuse 'asegurado' and 'certificado' because both can imply a form of assurance. Remember that 'asegurado' relates to certainty or security, while 'certificado' specifically denotes official quality approval.

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