Look at these sentences using adverbs:
Ellas son lentas: caminan lentamente.
They are slow: they walk slowly.
Los coches son rápidos: van rápidamente.
Cars are fast: they go quickly.
In English you add -ly. Here's how you form regular adverbs in Spanish:
- Add -mente at the end
Note that sometimes the feminine and masculine forms are the same: in that case, use the adjective as it is:
Finalmente voy a ser médico.
I'm finally going to be a doctor.
Puedes hacer los ejercicios fácilmente.
You can do the exercises easily.
Nos atienden amablemente.
They serve us kindly.
Debes atar los cordones fuertemente.
You must tie your laces tightly.
Learn more about these related Spanish grammar topics
Examples and resources
Ellas son lentas: caminan lentamente.
They are slow: they walk slowly.
Finalmente voy a ser médico.
I'm finally going to be a doctor.
Los coches son rápidos: van rápidamente.
Cars are fast: they go quickly.
Vosotros vivís felizmente.
You live happily.
Debes atar los cordones fuertemente.
You must tie your laces tightly.
Nos atienden amablemente.
They serve us kindly.
Ellos duermen plácidamente.
They sleep placidly.
Puedes hacer los ejercicios fácilmente.
You can do the exercises easily.
Q&A

Silvia
Kwiziq language super star
21/11/18
¡Hola Roger! Could you please tell us what is your full question?
Gracias, Silvia.

Silvia
Kwiziq language super star
24/10/17
Justin
Kwiziq community member
6/11/17

Silvia
Kwiziq language super star
6/11/17
Lyndsey
Kwiziq community member
8 February 2019
2 replies
I keep failing miserably at this because I don't know the adjectives. Where is a beginner lesson on adjectives that I should learn before this lesson?
Inma
Kwiziq language super star
8 February 2019
8/02/19
Hola Lyndsey
Don't worry, here is a link with some information about adjectives in Spanish and a list of lessons at the bottom all related to "adjectives", different types, their form and their usage.
Adjetivo
I hope it helps,
Inma
Lyndsey
Kwiziq community member
8 February 2019
8/02/19
Thank you!