All leakproof synonyms
leak·proof
L l adjective leakproof
- watertight — constructed or fitted so tightly as to be impervious to water: The ship had six watertight compartments.
- sealed — an embossed emblem, figure, symbol, word, letter, etc., used as attestation or evidence of authenticity.
- hermetic — made airtight by fusion or sealing.
- rainproof — impervious to rain; keeping out or unaffected by rain: a rainproof cover; a rainproof coat.
- showerproof — (of clothing, fabric, etc.) treated so as to resist rain; rainproof.
- damp-proof — to protect against the incursion of damp by adding a dampcourse or by coating with a moisture-resistant preparation
adj leakproof
- impervious — not permitting penetration or passage; impenetrable: The coat is impervious to rain.
- waterproof — impervious to water.