Castaway

/ˈkæstəweɪ/

Synonyms

  • outcast
  • shipwrecked person
  • stranded traveler

Slang Meanings

Feeling left out or abandoned.
Since he was never invited to the parties, he started to feel like a castaway.
A loner or someone living off the grid.
After moving to the mountains, he became such a castaway, rarely seen by people.