Soundproofs is valid Scrabble Word

Is soundproofs a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is soundproofs valid Words with Friends?
Words with Friends YES

11 letters word
17 points in Scrabble
20 points in WWF

Definitions for SOUNDPROOFS in dictionary:

VERB:

SOUNDPROOF, to insulate so as to obstruct the passage of sound
make (a room or building) resistant to the passage of sound

ADJECTIVE:

preventing, or constructed of material that prevents, the passage of sound

OTHER DEFINITIONS:

impervious to sound

Words related to SOUNDPROOFS

soundproof16

Similar words containing SOUNDPROOF without suffix s

soundproof16 soundproofed19 soundproofing20 soundproofings21

Find what other words can be done using letters: "soundproofs"
https://scrabble-word.com/finder/soundproofs

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