Noun
rigidity [pl. rigidities] , {feelings & emotions}
firm {feelings & emotions}
toughness [pl. toughnesses]
stiffness [pl. stiffnesses] , {ind.}
صلابة {صناعة}
hardness {ind.}
صلابة {صناعة}
soundness [pl. soundnesses]
rigidities [sing. a rigidity]
concreteness [pl. concretenesses]
rockiness [pl. rockinesses]
rigidness [pl. rigidnesses]
solidification [pl. solidifications]
callosity {ant.}
صلابة {تشريح}
callousness {ant.}
صَلابَة {تشريح}
...