Arduous and Hard

Arduous adjective - Requiring considerable physical or mental effort.

Hard is a synonym for arduous in difficult topic. In some cases you can use "Hard" instead an adjective "Arduous", when it comes to topics like property, heavy, onerous, laborious. popular alternative

Nearby Word: arduously

Hard adjective - Requiring considerable physical or mental effort.

Arduous is a synonym for hard in difficult topic. You can use "Arduous" instead an adjective "Hard", if it concerns topics such as heavy, laborious, tiresome, easy. popular alternative

Nearby Words: harden, hardship, hardy, hardly, hardness