Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Thesaurus

castaway

noun

Synonyms and Antonyms of castaway

one who is cast out or rejected by society
  • One theory is that Easter Island was first settled by castaways from Polynesia.
Synonyms of castaway

castoff, leper, outcast, pariah, reject
Words Related to castaway

untouchable

outsider

deportee, exile
Near Antonyms of castaway

insider

Learn More about castaway

  1. See words that rhyme with castaway Dictionary: Definition of castaway Spanish Central: Translation of castaway Nglish: Translation of castaway for Spanish speakers

Seen and Heard

What made you want to look up castaway? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games