Phonocardiographs is valid word

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

Definitions for PHONOCARDIOGRAPHS in dictionary:

Similar words containing PHONOCARDIOGRAPH without suffix s

phonocardiograph30 phonocardiography34 phonocardiographic34 phonocardiographies33
Find what other words can be done using letters: "phonocardiographs"
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