“The unusualness of her outfit caught everyone's attention as she confidently walked into the room.”

“I remarked on the unusualness of the hour when they were coming to effect an arrest but I complied, and off we went.”

“I'm not an ecology expert, but I do know that what's most striking about them is their unusualness.”

“Its unusuality is that there are two hinges within each column of the upper storey.”

“And not a blessed thing of any unusuality was seen upon that day or succeeding days.”

“Secondly, the strike notice annuls the criteria applied by the ECJ regarding the assessment of force majeure in commercial transactions, i.e. the unforeseeability, unusuality and uncontrollability.”

“I should say that it was very unusual for such men to leave a bottle half empty. How do all these unusuals strike you, Watson?”