Leakproof synonyms
Category:
Part of speech:
Having no flaws or loopholes; impossible to fault, refute, or evade:
Incapable of being penetrated:
Made of or covered with material that doesn't allow water in.
tight (related)
Leaving little empty space through compression; compact:
floodproof
Resistant to flooding.
moistureproof
Resistant to moisture.
leak-proof (related)
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water-proof (related)
Find another word for leakproof. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for leakproof, like: watertight, impervious, waterproof, tight, floodproof, moistureproof, leak-proof and null.