roughness

As a letter s

is the letter s with a.

As a noun roughness is

the property of being rough, coarseness.

Roughness is a related term of storminess.

As nouns the difference between roughness and storminess

is that roughness is the property of being rough, coarseness while storminess is (uncountable) the state or quality of being stormy.

As nouns the difference between roughness and ingenuousness

is that roughness is the property of being rough, coarseness while ingenuousness is the condition of being ingenuous.

As nouns the difference between rugosity and roughness

is that rugosity is the state of being rugose while roughness is the property of being rough, coarseness.

Roughness is a related term of tartness.

As nouns the difference between roughness and tartness

is that roughness is the property of being rough, coarseness while tartness is the characteristic of being tart; sharpness of taste; sourness; bitterness.

As nouns the difference between roughness and curvedness

is that roughness is the property of being rough, coarseness while curvedness is the property of being curved.

As nouns the difference between violence and roughness

is that violence is extreme force while roughness is the property of being rough, coarseness.

Roughness is a related term of boisterousness.

As nouns the difference between roughness and boisterousness

is that roughness is the property of being rough, coarseness while boisterousness is the characteristic of being boisterous.

As nouns the difference between acrimony and roughness

is that acrimony is a sharp and bitter hatred while roughness is the property of being rough, coarseness.

As nouns the difference between irregularities and roughness

is that irregularities is plural of lang=en while roughness is the property of being rough, coarseness.