Thesaurus.com
synonyms
  • definitions

closed books

see definition of closed books
  • as inmystery
  • as inriddle
  • as inperplexity
  • as inpuzzler
  • as inconundrum
  • as inclose out
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for closed books

noun puzzle, secret

Antonyms for closed books

  • known
  • understanding
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.