arduousness

noun

arduousness

noun

UK /ˈɑːdjuːəsnəs/

Etymology From arduous + -ness.

1

Usually The state of being arduous.

As it happens, the duo that made Triple Frontier boasts an impressive pedigree in cinematic arduousness.)2019 July 3, Mike D'Angelo, “Oscar Isaac and Ben Affleck blunder through a heavy heist in J.C. Chandor’s Triple Frontier”, in AV Club, archived from the original on 21 Nov 2019:

Synonyms: arduity

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.