Hyphenation of soundproof

Wondering how to hyphenate the English word soundproof? This word can be hyphenated and contains 2 syllables as shown below.


Definitions of soundproof:

Insulate against noise
Proust had his apartment soundproofed
Impervious to, or not penetrable by, sound
A soundproof room

Synonyms of soundproof:

adj impervious, imperviable
verb insulate

Last hyphenations of this language