Synonyms:
- airtight,
- ballproof,
- bombproof,
- bulletproof,
- burglarproof,
- corrosionproof,
- dampproof,
- dripproof,
- fire-resisting,
- fireproof,
- flameproof,
- floodproof,
- foolproof,
- hermetic,
- holeproof,
- impervious to,
- moistureproof,
- noiseproof,
- proof,
- proof against,
- punctureproof,
- rainproof,
- raintight,
- resistant,
- rustproof,
- seepproof,
- shatterproof,
- shellproof,
- soundproof,
- stormproof,
- stormtight,
- tight,
- waterproof,
- watertight,
- weatherproof