His outburst was more like that of an impetuous child than a president of a powerful nation.Su arrebato se parecía más a un niño impetuoso que a un presidente de una nación poderosa.
She will continue to cause problems for herself and those around her until she stops being impetuous.Ella continuará causando problemas para sí misma y los demás hasta que deje de ser impulsiva.
Darren made an impetuous decision to buy a sports car when his wife left him.Darren tomó una decisión precipitada de comprar un carro deportivo cuando su esposa lo dejó.