Air-tight
Air-tight adjective - Not allowing air or gas to pass in or out.
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Synonyms for Air-tight
Leakproof
Leakproof adjective - Unable to be penetrated by water because of construction or treated material.
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Synonyms for Leakproof
Mutual synonyms
Related pairs
- snug and air-tight
- snug and leakproof
- tight and air-tight
- tight and leakproof
- impermeable and air-tight
- impermeable and leakproof
- hermetic and air-tight
- hermetic and leakproof
- sealed and air-tight
- sealed and leakproof
- airtight and air-tight
- airtight and leakproof
- gas-tight and air-tight
- gas-tight and leakproof
Cite this Source
Leakproof and Air-tight. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/air-tight/leakproof
Air-tight & Leakproof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/air-tight/leakproof>.
Leakproof or Air-tight. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/air-tight/leakproof.
