quantum computerEnglishMerriam-Webster Dictionaryan> brusqueness, crustiness, curtness, gruffness, sharpnesscrabbedness, crossness, disagreeableness, grumpiness, sullenness, surlinessimproperness, impropriety, inappropriateness, incorrectness, indecency, unfitness, unsuitabilityarrogance, conceit, conceitedness, presumption, pretense (or pretence), pretension<an> brusqueness, crustiness, curtness, gruffness, sharpnesscrabbedness, crossness, disagreeableness, grumpiness, sullenness, surlinessimproperness, impropriety, inappropriateness, incorrectness, indecency, unfitness, unsuitabilityarrogance, conceit, conceitedness, presumption, pretense (or pretence), pretension<an> brusqueness, crustiness, curtness, gruffness, sharpnesscrabbedness, crossness, disagreeableness, grumpiness, sullenness, surlinessimproperness, impropriety, inappropriateness, incorrectness, indecency, unfitness, unsuitabilityarrogance, conceit, conceitedness, presumption, pretense (or pretence), pretension<