Spanish to English Marketing Marketing / Market Research coolhunting / trend theory

I'm working on a short piece about coolhunting (hunting for trends). The text reads:

"Macrotendencias actuales
Se resume con A, E, I, O, y U. Estas vocales sirven para explicar las tendencias del momento: autenticidad, experiencia, información, ocio, y unicidad. Unas vocales que se suman a la letra N de nostalgia, que nos transporta al pasado."

The definition comes from a book by Daniel Córdoba-Mendiola entitled "Coolhunting."

I've thought about going with the straight translation: authenticity, experience, information, XXX, and uniqueness...+ nostalgia, and just coming up with a rough paraphrase for "ocio"--in that case I'd need a translation for ocio that started with o and fit within the context.

The other option is perhaps an anagram of the letters AEILUN, which could be changed as necessary to force a clever anagram.

Thanks for your help with this puzzle!