rigidity Synonyms

rigidness inflexibility stiffness tightness toughness stubbornness die-hardism rigidification unyieldingness rigorousness tensity tension tenacity stringency strictness stiffening sternness steeliness squashiness rigour severeness incompliancy obdurateness old-fashionedness remorselessness tautness unbendingness rigors impliability fundamentalism mulishness intractableness bloodlust bullheadedness pigheadedness intransigence intransigency formalness relentlessness solidity severity implacability impermeability immovableness immovability immobility harshness hardness grimness frigidness