Impervious and Rainproof

Impervious

Impervious adjective - Not allowing penetration (as by gas, liquid, or light).

Rainproof and impervious are semantically related In some cases you can use "Rainproof" instead an adjective "Impervious".

Nearby Word: imperviously

Rainproof

Rainproof adjective - Not permitting the passage of water.
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Synonyms for Rainproof

Impervious and rainproof are semantically related in impervious to water topic. You can use "Impervious" instead an adjective "Rainproof".
Cite this Source
Rainproof and Impervious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impervious/rainproof
Impervious & Rainproof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impervious/rainproof>.
Rainproof or Impervious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impervious/rainproof.
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