Toughness 

the state of being strong enough to withstand adverse conditions or rough handling

"the toughness of steel"

Toughness by hcuck hcidgsg jkln May 17, 2021

Truliness 

Similar to trueness, but rather than indicating the state of something being true, it's indicating the state of something being truly.

Grace says truliness is not a real word, but Kayla says it is because Kayla is truliness.

Truliness by Gracecoolcats July 14, 2025

Mental toughness 

Repudiation of trauma by pundits who's emotional quotient (EQ) = Arctic winter.
See also: tone deaf

"The top 3 fundamentals for Mental Toughness " - db*9..."

*douchebag

Mental toughness by lp76 January 27, 2021

Cleaval Tautness 

The section of a woman's shirt in between the breasts that is stretched horizontally by her breasts and/or cleavage. Visually, the stretched shirt material is seen to have ripples that signify the mechanical pressure that the (usually large) breasts exert on their restraints.

Did you see Madison yesterday? Her shirt had significant cleaval tautness due to her massive rack.

Cleaval Tautness by Fetus Keepus March 16, 2022