27 entries under impermeability topic. ×

1
watch(support, fight, opposition, resistance, fighting)
1
withstanding(support, fight, opposition, resistance, fighting)
0
immunity(noun, resistance, invulnerability)
0
imperviousness(noun, resistance, invulnerability, congestion)
0
invulnerability
0
solidity(resistance, invulnerability)
0
watertightness(resistance, invulnerability)
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APASmart Define. (2015). blocking thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/blocking/thesaurus/synonyms
ChicagoSmart Define. 2015. "blocking thesaurus" https://smartdefine.org/blocking/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, blocking thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/blocking/thesaurus/synonyms>.
MLASmart Define. "blocking thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/blocking/thesaurus/synonyms>