IPA: /ɪɡˈzɒtɪk.nəs/
KK: /ɪɡˈzɑtɪkˌnɛs/
The quality of being unusual or different in a way that is attractive or interesting, often because it comes from a foreign place.
The exoticness of the tropical flowers made the garden feel like a paradise.
Exoticness → It is formed from "exotic" (from Greek "exōtikos", meaning foreign or from outside) and "-ness" (a suffix meaning the state or quality of). The word "exoticness" refers to the quality of being foreign or unusual, often in a way that is attractive or interesting.
Think of something that is 'foreign' or 'from outside' ('exotic') and how that quality ('-ness') makes it special or interesting.