Synonyms|298Antonyms|6|Broader|6Narrower|8Related|121
1
counterfire center
1
countermeasure(noun, defense)
1
damned
1
den
1
depot
1
earthwork(noun, defense, fortification, barricade, embankment)
1
embankment(noun, support, cover, position, guard)
1
enceinte
1
estate house(noun, expression, hold, keep, stronghold)
1
fold
1
fortresses
1
forts
1
front
1
garrison house
1
general headquarters
1
general staff
1
harbor(noun, defense)
1
headquarters
1
headquarters echelon
1
immunity(noun, cover, position, guard, shield)
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APASmart Define. (2015). fortress thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fortress/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortress thesaurus" https://smartdefine.org/fortress/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fortress thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fortress/thesaurus/synonyms>.
MLASmart Define. "fortress thesaurus" 15 May 2015. Web. 28 September 2026. <https://smartdefine.org/fortress/thesaurus/synonyms>