4
water-repellent
4
waterproof(adjective, resistant, impervious)
3
impermeable(adjective, resistant, impervious, impenetrable)
3
watertight(adjective, resistant, impervious)
1
impregnable
1
rainproof(resistant, impervious, waterproof)
0
airtight(adjective, resistant, impervious)
0
impervious(adjective, resistant, waterproof)
0
proof
0
sealed(adjective, resistant, impervious)
0
showerproof
0
solid(resistant, impervious, waterproof)
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APASmart Define. (2015). water-resistant thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/water-resistant/thesaurus/synonyms
ChicagoSmart Define. 2015. "water-resistant thesaurus" https://smartdefine.org/water-resistant/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, water-resistant thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/water-resistant/thesaurus/synonyms>.
MLASmart Define. "water-resistant thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/water-resistant/thesaurus/synonyms>