airtight

See definition of airtight on Dictionary.com

synonyms for airtight

On this page you'll find 36 synonyms, antonyms, and words related to airtight, such as: impenetrable, closed, impermeable, and shut.

antonyms for airtight

Most relevant

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

How to use airtight in a sentence

Synonym of the Day