Solitary Sort is a term used to describe people who prefer to be alone and are not very sociable. An INTROVERT is someone who is shy, quiet, and prefers to be alone, while a HERMIT is someone who lives in isolation from society. A LONER is someone who prefers to be alone and avoids social interaction, while a RECLUSE is someone who withdraws from society and lives in seclusion. Finally, a lonewolf is someone who prefers to be alone and is independent of others.