strenuousness

• Существительное, обозначающее качество или состояние, требующее или включающее крайние усилия, напряжение или энергичную деятельность.

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

неисчисляемое

1. Extreme effortfulnessC1formal

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

   Напряжённость

   • 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.

   Синонимыarduousnessdifficultyeffortfulnessexertionlaboriousnessstrainstruggletoilsomeness

   Антонимыeasinesseffortlessness