The Aubusson tapestries are a gold standard throughout the world, to the extent that Aubusson has become a common noun in some languages.

UNESCO: Intangible Cultural Heritage

The subject of time is also a common theme, with "year" being the third most common noun, "day" in fifth place and "week" at 17.

BBC: NEWS | UK | The popularity of 'time' unveiled

By 20 he was a superstar, a common enough noun these days in the entertainment lexicon, but rare then.

ECONOMIST: George Best