toilfulness

uncountable

The state, quality, or condition of being toilful.

Japanese Meaning

苦労や労働に満ちた状態、性質、または条件 / 大変な努力・重労働の様子

Despite the toilfulness of the project, the team persevered and completed it on schedule.

そのプロジェクトの労力のかかる性質にもかかわらず、チームは粘り強く取り組み、予定どおりに完成させた。

Sense（1）

The state, quality, or condition of being toilful.