Hardness and Soundness

Hardness noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.

Soundness and hardness are semantically related in strength topic. In some cases you can use "Soundness" instead a noun "Hardness", when it comes to topics like better.

Nearby Words: hard, harden

Soundness noun - The ability to withstand force or stress without being distorted, dislodged, or damaged.

Hardness and soundness are semantically related in strength topic. You can use "Hardness" instead a noun "Soundness", if it concerns topics such as better.

Nearby Words: sound, soundly