arduosidad

Noun feminine C2 #52615 most common

Translations

Refers to the quality of being difficult or strenuous.

The arduousness of working in the field can be daunting, but it is also very rewarding.

La arduosidad del proyecto requería un esfuerzo adicional por parte de todos los involucrados, sin embargo, valió la pena al final.

The arduousness of the project required additional effort from everyone involved; however, it was worth it in the end.