7
defense(noun, support, cover, guard, hindrance)
7
immure(verb, activity, free, confine)
7
barrage
7
closure(noun, obstruction, stoppage, barrier, barricade)
7
divide
7
handicap(noun, disorder, difficulty, weakness, problem)
7
road block(noun, expression, disorder, weakness, hindrance)
7
stopper(noun, hindrance)
7
traverse(noun, help, open, difficulty, hindrance)
6
bastion(noun, cover, position, thing, guard)
6
dam(noun, verb, close, secure, block)
6
drawback
6
encumbrance(noun, disorder, weakness, hindrance, obstruction)
6
hazard
6
stricture
5
surround
5
blockade(noun, verb, close, end, secure)
5
boundary
5
buffer(noun, hindrance, defense)
5
bunker
11 years ago|11k views|share |citing 
APASmart Define. (2015). wall thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/wall/thesaurus/synonyms
ChicagoSmart Define. 2015. "wall thesaurus" https://smartdefine.org/wall/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, wall thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/wall/thesaurus/synonyms>.
MLASmart Define. "wall thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/wall/thesaurus/synonyms>