Which of these words was NOT originally created as part of an advertising campaign before becoming an official dictionary entry?

In the world of advertising and linguistics, certain campaigns have made such an impact that they've permanently altered our language. Coined terms from marketing campaigns occasionally transcend their commercial origins to become part of everyday vocabulary. This poll tests your knowledge of how advertising has influenced linguistic evolution through neologisms (newly created words) that have been officially recognized in major dictionaries.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Metrosexual (coined in a 1994 marketing campaign for men's personal care products)
Halitosis (popularized by Listerine in the 1920s to create concern about bad breath)
Kleenex (brand name that became genericized for facial tissues through marketing)
Vorfreude (German word meaning 'anticipatory joy' adapted for luxury car advertising)