All waterproof synonyms
wa·ter·proof
W w verb waterproof
- stoppered — a person or thing that stops.
- gummed — covered with a gummy substance.
- stop up — to cease from, leave off, or discontinue: to stop running.
- waterproofing — Chiefly British. a raincoat or other outer coat impervious to water.
- rustproof — not subject to rusting.
- caulk — If you caulk something such as a boat, you fill small cracks in its surface in order to prevent it from leaking.
- seal — a member of the U.S. Navy’s special operations forces.
adjective waterproof
- water-resistant — resisting though not entirely preventing the penetration of water.
- rainproof — impervious to rain; keeping out or unaffected by rain: a rainproof cover; a rainproof coat.
- watertight — constructed or fitted so tightly as to be impervious to water: The ship had six watertight compartments.
- impermeable — not permeable; impassable.
- impervious — not permitting penetration or passage; impenetrable: The coat is impervious to rain.
- airtight — If a container is airtight, its lid fits so tightly that no air can get in or out.
- sealed — an embossed emblem, figure, symbol, word, letter, etc., used as attestation or evidence of authenticity.