What is the correct spelling for ARDUIOUS?

If you've stumbled upon the misspelling "arduious", fear not! The correct spelling is "arduous". Commonly confused with "arduous", similar suggestions include "ardious", "arduos" or "ardiuos". Yet, the only correct spelling is "arduous", meaning difficult or strenuous.

Correct spellings for ARDUIOUS

  • arduous Climbing to the summit of Mount Everest is an arduous task that requires extensive training and preparation.