“I stood in awe as I counted the twenty of vibrant balloons that adorned the party hall.”

“John is a twentysomething who recently graduated from college and is starting his first job.”

“She started drinking heavily in her late teens and by the time she was in her twenties she was hopelessly addicted to alcohol.”

“If, for example, you begin investing in your twenties or thirties, you can afford to take more risk.”

“She looked probably in her late twenties, I recognized her, though, for I couldn't have possibly forgotten that washerwoman's build.”

“But twentysomethings could do more to spark some life back into the grey noughties.”

“The clientele were predominantly student-types and twentysomethings, some working, others just taking a break.”

“So when the channel decided to make its own series about barhopping twentysomethings and their complex love lives, those familiar skyscrapers proved hard to resist.”

“If the numerator is a multiple of 5, the fraction represents twentieths.”