Synonyms for air-tight

Most common

hermetic

All synonyms

Adjective

Antonyms

breathable, transpirable

All antonyms of air-tight →

Definitions

1. adj. 1

   Impermeable to air or other gases.

Related words

Other spellings

air tight airtight

Example sentences

• hermetic I don't allow others to enter my hermetic world.

By length

5 letters

tight¹

8 letters

hermetic