A really fast thesaurus... with lots of synonyms.
Soundproof has 27 synonyms. The top synonyms for soundproof are tight, airtight, hermetic, insulate, ballproof, bombproof, dampproof, fireproof and 19 more. Another word for soundproof is tight. Browse the full list below.
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| Random | DefinitionA common synonym for soundproof is tight. Other synonyms include airtight, hermetic, insulate, ballproof.
Soundproof has 27 synonyms listed on Thesaurasize.
(adj): describing something that does not allow sound through Example: "the contestant was placed in a soundproof booth so he could not receive help from the audience."
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