larareza

rarity; rare thing

Esa moneda es una rareza que los coleccionistas buscan. That coin is a rarity that collectors look for.

oddity; quirk

Tiene sus rarezas, como comer helado en invierno. He has his quirks, like eating ice cream in winter.

Mi abuelo tiene la rareza de hablar con las plantas todas las mañanas. My grandfather has the quirk of talking to his plants every morning.