strenuousness

• Nom désignant la qualité d'être exigeant en efforts, en énergie ou en tension, que ce soit physiquement, mentalement ou par la difficulté d'une tâche.

A noun referring to the quality or state of requiring or involving extreme effort, exertion, or vigorous activity.

indénombrable

1. Extreme effortfulnessC1formal

   The quality or state of requiring or involving great effort, energy, or exertion.

   caractère pénible

   • The strenuousness of the marathon training was evident in her exhaustion.
   • He underestimated the strenuousness of climbing the mountain.
   • The strenuousness of the job led to high turnover rates.

   Synonymesarduousnessdifficultyeffortfulnessexertionlaboriousnessstrainstruggletoilsomeness

   Antonymeseasinesseffortlessness