FAQs About the word airtight

Airtight

having no weak points, not allowing air or gas to pass in or out

dense,hermetic,Leakproof,Waterproof,compact,hermetic,snug,soundproof,thick,waterproof

Permeable,pervious,porous,absorbent,leaky,Penetrable,unsealed

airt => Air, airstrip => Airstrip, airstream => airstream, airspeed => Airspeed, airspace => Airspace,