laboriousness

• Качество, требующее длительных усилий, напряжённой работы или усердия.

The quality of requiring extended effort, hard work, or diligence.

неисчисляемое

1. Quality of requiring extended effortC1formal

   The state or quality of demanding a lot of hard work, time, and effort.

   Трудоёмкость

   • The laboriousness of the task discouraged many volunteers.
   • He was exhausted by the sheer laboriousness of the manual work.
   • The project's laboriousness was underestimated by the team.

   Синонимыarduousnessdifficultyhardnessstrenuousnesstoilsomeness

   Антонимыeasefacilitysimplicity