solidness

Mane (Îngilîzî)

The state or quality of being solid.

Hevwate

solidity

firmness

sturdiness

substantiality

substantialness

solid

solid state

fastness

solidarity

stiffness

hardness

strength

steadiness

stranglehold

toughness

unmalleability

bastille

unpermissiveness

body

corporality

durability

fixity

fixture

fortitude

inflexibility

materiality

presidio

restrictiveness

secureness

Werger

fermeté

solidité

صلابة

جُمُود

fermezza

Festigkeit

جِسْم صلْب

مادة جامِدة

متانة

Entschiedenheit

απόφαση

στερεότης

στερεότητα

substancialitat

sòlid

Etîmolojî (Îngilîzî)

From solid + -ness.