Multiple adverbs (-mente)

The Perfect Mix: Multiple Adverbs

Creating the perfect perfume from essential oils is a delicate process. Sometimes, you need to describe exactly how an action is performed using multiple adverbs, like "slowly and carefully."

In Spanish, adverbs are often formed by adding -mente to the feminine form of an adjective (similar to adding "-ly" in English). However, when you use two or more -mente adverbs together, Spanish avoids being repetitive.

Instead of attaching -mente to every single word in the list, you only attach it to the very last adverb. All the preceding adverbs are written simply as feminine singular adjectives.

I was going to open the vial, but one must do it slowly and carefully.
Yo iba a abrir el frasco, pero hay que hacerlo lenta y cuidadosamente.
You need to measure the oil carefully and correctly.
Tú necesitas medir el aceite cuidadosa y correctamente.

Even if the adjective normally ends in -e or a consonant (which do not change for gender), the exact same rule applies. You use the base adjective form, saving the -mente for the end of the phrase.

We are shaking the mixture softly and delicately.
Estamos agitando la mezcla suave y delicadamente.
The expert is mixing the oil constantly and perfectly.
El experto está mezclando el aceite constante y perfectamente.