Air-tight and Impermeable

Air-tight

Air-tight adjective - Not allowing air or gas to pass in or out.
Show all Definitions
Synonyms for Air-tight

Impermeable and air-tight are semantically related. In some cases you can use "Impermeable" instead an adjective phrase "Air-tight".

Impermeable

Impermeable adjective - Impossible to get through or into.

Air-tight and impermeable are semantically related. Sometimes you can use "Air-tight" instead an adjective "Impermeable".

Nearby Word: impermeability
Cite this Source
Impermeable and Air-tight. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/air-tight/impermeable
Air-tight & Impermeable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/air-tight/impermeable>.
Impermeable or Air-tight. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/air-tight/impermeable.