As an adjective:
* The scorned lover vowed revenge. (This implies the lover was rejected or betrayed.)
* She felt scorned by her friends' indifference. (She felt disrespected or ignored.)
* The scorned artist stormed out of the gallery. (He felt his work wasn't appreciated.)
As a verb:
* They scorned his attempts at humor. (They showed their disapproval or lack of respect.)
* Society scorned her for her unconventional lifestyle. (They looked down on her choices.)
* He was scorned by his family for his choice of career. (They disapproved of his decision.)
In a figurative sense:
* The scorned city, once a thriving center of trade, now lies in ruins. (This uses "scorned" to describe a city that has been neglected or abandoned.)
* The scorned god, cast out from his heavenly home, wandered the earth in despair. (This uses "scorned" to describe a god who has been rejected or punished.)
Remember that "scorned" usually implies a feeling of bitterness or resentment arising from being rejected or disrespected.