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with a lid on

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Synonyms for with a lid on

adj kept secret
  • buttoned up
  • classified
  • covert
  • hidden away
  • hush-hush
  • kept concealed
  • restricted
  • top secret
  • with a lid on
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.