Roughness and Rigor

Roughness noun - A harsh or sharp quality.

Rigor and roughness are semantically related In some cases you can replace term "Rigor" with "Roughness", this nouns are similar.

Nearby Words: rough, roughen, roughing

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

Roughness and rigor are semantically related in strictness topic. Sometimes you can use "Roughness" instead a noun "Rigor".

Nearby Words: rigid, rigorous, rigorously, rigour, rigorism