71 entries under defense topic. ×

3
ditch
3
escarp
3
glacis
3
moat
3
safeguard(noun, support, cover, position, guard)
3
vallation(noun, support, fortification, wall)
2
circumvallation
2
contravallation
2
abatis
2
balistraria
2
portcullis
2
protection(noun, support, cover, position, guard)
2
scarp
2
vallum
1
bunker
1
camouflage
1
concealment
1
dyke
1
entrenchment
1
fastness(noun, cover, position, guard, shield)
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APASmart Define. (2015). parapet thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/parapet/thesaurus/synonyms
ChicagoSmart Define. 2015. "parapet thesaurus" https://smartdefine.org/parapet/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, parapet thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/parapet/thesaurus/synonyms>.
MLASmart Define. "parapet thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/parapet/thesaurus/synonyms>