Synonyms|125Antonyms|2|Broader|4Narrower|0Related|27
9
fort(noun, defense, fortification, stronghold)
7
fortress(noun, defense, fortification)
5
stronghold(noun, top, defense, fortification, cell)
4
bunker(noun, shelter)
4
castle(noun, top, defense, fortification, cell)
4
pillbox
4
stockade
3
donjon(noun, defense, fortification, cell, stronghold)
3
fastness(noun, defense)
3
garrison
3
keep(noun, top, defense, fortification, cell)
3
rath
2
acropolis(noun, station, fortification, cell, stronghold)
2
bastion
2
fasthold(noun, fortification, cell, stronghold, presidio)
2
fortification(noun, top, shelter, defense, cell)
2
hold
2
log cabin(expression, idiom)
2
martello tower(expression, idiom, defense)
2
outpost
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APASmart Define. (2015). blockhouse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/blockhouse/thesaurus/synonyms
ChicagoSmart Define. 2015. "blockhouse thesaurus" https://smartdefine.org/blockhouse/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, blockhouse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/blockhouse/thesaurus/synonyms>.
MLASmart Define. "blockhouse thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/blockhouse/thesaurus/synonyms>