Air-tight
Air-tight adjective - Not allowing air or gas to pass in or out.
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Synonyms for Air-tight
Airproof
Mutual synonyms
Cite this Source
Airproof and Air-tight. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/air-tight/airproof
Air-tight & Airproof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/air-tight/airproof>.
Airproof or Air-tight. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/air-tight/airproof.