Air-tight
Air-tight adjective - Not allowing air or gas to pass in or out.
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Synonyms for Air-tight
Tight
Tight adjective - Of such close construction as to be impermeable.
Usage example: a tight roof
Mutual synonyms
Cite this Source
Tight and Air-tight. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/air-tight/tight
Air-tight & Tight. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/air-tight/tight>.
Tight or Air-tight. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/air-tight/tight.