1
champion(noun, verb, support, cover, keep)
1
chaperon(verb, support, cover, keep, secure)
1
chaperone(verb, cover, keep, secure, observe)
1
cherish(verb, hold, maintain, oppose, secure)
1
cheval-de-frise
1
chief support(noun, expression, support, prop, pillar)
1
cofferdam
1
conceal(verb, close, cover, hide, defend)
1
conduct(verb, cover, keep, secure, observe)
1
contend(verb, hold, maintain, oppose, secure)
1
contraceptive
1
convoy(noun, verb, cover, keep, secure)
1
copyright
1
counterscarp
1
counterspy
1
cover all bases(verb, expression, idiom, support, cover)
1
crash helmet
1
crenellate
1
curtain
1
custody(noun, care, guard, shield, resistance)
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APASmart Define. (2015). bulwark thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bulwark/thesaurus/synonyms
ChicagoSmart Define. 2015. "bulwark thesaurus" https://smartdefine.org/bulwark/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bulwark thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bulwark/thesaurus/synonyms>.
MLASmart Define. "bulwark thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/bulwark/thesaurus/synonyms>