Rainproof
Rainproof adjective - Not permitting the passage of water.
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Synonyms for Rainproof
Waterproofed is a synonym for rainproof. In some cases you can use "Waterproofed" instead an adjective "Rainproof".
Waterproofed
Waterproofed adjective - Made of or treated with material that does not allow water to penetrate.
Usage example: a waterproofed fabric that is used for outerwear
Rainproof is a synonym for waterproofed. You can use "Rainproof" instead an adjective "Waterproofed". popular alternative
Nearby Words: waterproofing, waterproof
Mutual synonyms
Cite this Source
Waterproofed and Rainproof. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/rainproof/waterproofed
Rainproof & Waterproofed. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/rainproof/waterproofed>.
Waterproofed or Rainproof. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/rainproof/waterproofed.
Google Ngram Viewer shows how "rainproof" and "waterproofed" have occurred on timeline