waterproof (n.)
waterproof (v.)
waterproof (adj.)
- airtight
- bold
- close
- compact
- fast
- fireproof
- firm
- hermetic
- leakproof
- lightproof
- proof
- rainproof
- sealed
- seaworthy
- snug
- soundproof
- staunch
- stiff
- stormproof
- tender
- tight
- watertight
- weatherly
- weatherproof
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