What does unseal mean?
Unseal means (transitive) To break the seal of (something) in order to open it..
/ʌnˈsiːl/ · verb
(transitive) To break the seal of (something) in order to open it..
But it's just the equalising of pressure as the vault door unseals.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Unseal means (transitive) To break the seal of (something) in order to open it..
The closest synonym depends on the sentence and intended sense.
Possible antonyms include seal.
But it's just the equalising of pressure as the vault door unseals.
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