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fortress

see definition of fortress
  • nounstronghold
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Synonyms for fortress

noun stronghold
  • barrier
  • citadel
  • garrison
  • rampart
  • bastille
  • castle
  • fort
  • redoubt

More words related to fortress

bastion

noun. support; fortified place
  • breastwork
  • bulwark
  • citadel
  • defense
  • fortification
  • fortress
  • mainstay
  • parapet
  • prop
  • protection
  • rock
  • stronghold
  • support
  • tower of strength
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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