Introvert

/ˈɪntrəˌvɜrt/

Synonyms

  • recluse
  • homebody
  • loner
  • shy person
  • withdrawn person

Slang Meanings

The Quiet One
In our group, she's the quiet one who prefers reading to partying.
Homebody
After a long week, I'm such a homebody; I just want to stay in and relax.