sealed Synonyms

impermeable plugged stamped signed concluded corked leakproof enclosed watertight hermetic fastened airtight closed certain secured settled shut plastered fixed locked wrapped secret windtight soldered self-contained welded steganography weatherproof waterproof stopped shuttered tight stoppered tarred subscribed signeted shut down waterproofed carried out locked up finalized closed down liquid-tight damp-proof made certain sealed off shut tight sealed-up unopened undisclosed