34 Synonyms for Leakproof: watertight

leakproof (34 synonym found)

Leakproof has 34 synonyms. The top synonyms for leakproof are watertight, hermetic, airtight, tight, proof, punctureproof, weatherproof, soundproof and 26 more. Another word for leakproof is watertight. Browse the full list below.

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Frequently asked questions

What is a synonym for leakproof?

A common synonym for leakproof is watertight. Other synonyms include hermetic, airtight, tight, proof.

How many synonyms does leakproof have?

Leakproof has 34 synonyms listed on Thesaurasize.

What does leakproof mean?

(adj): Resistant to leaks; hermetic, sound; as of a dry cell battery

Definition of leakproof:

(adj) : Resistant to leaks; hermetic, sound; as of a dry cell battery

History
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