5
post(noun, support, upright, pale, stake)
4
trench(noun, cover, position, guard, shield)
4
fence in(verb, expression, phrasal verb)
4
precipice
3
bank(bar, pile, defense, peak, obstruction)
3
escarpment(noun, cliff)
3
mound(volcano, pile, defense, peak, elevation)
3
rail(upright, stake, pole, prison, peg)
3
scarp(noun, defense)
3
glacis
3
parapet(noun, cover, position, block, bar)
3
railing
3
upright(noun, stake, pole, peg)
2
battlement
2
casemate
2
circumvallation
2
contravallation
2
escarp
2
abatis
2
argue
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APASmart Define. (2015). palisade thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/palisade/thesaurus/synonyms
ChicagoSmart Define. 2015. "palisade thesaurus" https://smartdefine.org/palisade/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, palisade thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/palisade/thesaurus/synonyms>.
MLASmart Define. "palisade thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/palisade/thesaurus/synonyms>