Arduous

"Arduous" in Finnish

ankara

(needing or using up much energy)

jyrkkä

(hard to climb or traverse)

rasittava

(needing or using up much energy)

työläs

(needing or using up much energy)

uuvuttava

(needing or using up much energy)

vaativa

(hard to climb or traverse)

vaivalloinen

(needing or using up much energy)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.