• definitions

science fiction

see definition of science fiction
  • nounliterary fantasy about future
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.

Synonyms for science fiction

noun literary fantasy about future
  • SF
  • sci-fi
  • futurism
  • sci-fi movie
  • space fiction
  • space odyssey
  • space opera

More words related to science fiction

space age

noun. period of space travel
  • computer age
  • machine age
  • science fiction
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.