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Soundproofed
"Soundproofed" in a Sentence (2 examples)
We soundproofed our basement and use it as a recording studio.
Over the permanent way of this main line, which is now in first-class condition, the riding of No. D205 was perfectly smooth, and in the sound-proofed cab silent also, and it was a most pleasant experience.
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Unscramble this word: soundproofed