Arduous

"Arduous" in yue

艱巨 /艰巨

gaan¹ geoi⁶

(needing or using up much energy)

艱苦 /艰苦

gaan¹ fu²

(needing or using up much energy)

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