Solopsistic is an adjective that describes something related to solipsism or embodying the principles of solipsism.
Examples:
* "His beliefs were considered solopsistic because he doubted the existence of anything outside his own mind."
* "The philosopher's argument was a solopsistic one, arguing that the world we perceive is merely a construct of our own consciousness."
It's important to note:
* Solipsism is a highly debated philosophical concept with no definitive proof or disproof.
* The term "solopsistic" is rarely used in everyday language.
* "Solipsistic" often implies a sense of isolation or self-absorption.
If you are interested in exploring the concept of solipsism further, I recommend searching for resources on the philosophy of mind and consciousness.