Find Antonyms

rainproof Antonyms

Opposite of rainproof

Pinning down the opposite of rainproof requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
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• adjective (Context 1)

Resistant or impervious to rain; unable to be penetrated or damaged by rainwater.

Usage Example

"She packed a lightweight, permeable jacket in her backpack before heading up the mountain trail."

Strongest
permeable
Strong
absorbent
porous
leaky

Similar words to rainproof

Words similar to rainproof shift depending on context. Common synonyms include:

waterproof
water-resistant
weatherproof
watertight
stormproof
seal
impervious
See all synonyms of rainproof

• Nearby Words

rainforest
raininess
rainless
rainproof
rainstorm
rainswept
rainwashed

Cite this Entry

Wordmom. (2026). Antonyms for Rainproof. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/rainproof
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