A really fast thesaurus... with lots of synonyms.
Soundproof has 27 synonyms. The top synonyms for soundproof are airtight, ballproof, bombproof, bulletproof, burglarproof, corrosionproof, dampproof, fire-resisting and 19 more. Another word for soundproof is airtight. Browse the full list below.
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| Random | DefinitionA common synonym for soundproof is airtight. Other synonyms include ballproof, bombproof, bulletproof, burglarproof.
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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