How to Say "vigorous" in Spanish
The Spanish word for “vigorous” is “enérgico” — A2 level. This is a very common word in everyday Spanish.

Examples
Mi abuelo es un hombre muy enérgico.
My grandfather is a very energetic man.
Necesitamos un líder enérgico para este proyecto.
We need an energetic leader for this project.
Damos un paseo enérgico todas las mañanas.
We take a brisk walk every morning.
Changing for Gender
Since this word ends in '-o', it must change to '-a' when describing something feminine: 'una mujer enérgica' (an energetic woman).
Where to Put It
In Spanish, you usually put 'enérgico' after the noun you are describing, like 'un ejercicio enérgico'.
Enérgico vs. Energético
Mistake: “Bebida enérgica.”
Correction: Bebida energética. Use 'energético' for things related to energy sources or fuel, and 'enérgico' for people's behavior or strength.
Related Translations
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