• oolyphone,
• lolyphone,
• -olyphone,
• 0olyphone,
• pilyphone,
• pklyphone,
• pllyphone,
• pplyphone,
• p0lyphone,
• p9lyphone,
• pokyphone,
• popyphone,
• pooyphone,
• poltphone,
• polyphon,
• poliphone,
• Polyfone,
• Paliphone,
• Palyphone,
• Polyphoney

• polyphonic,
• polyphony,
• polyphonous.

The adjective form of the word "polyphone" is "polyphonic".

The plural of the "polyphone" can be the "polyphones".

The singular of the "polyphone" can be the "polyphone".