1. The note next above the key-note.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• aupertonic,
• zupertonic,
• xupertonic,
• dupertonic,
• eupertonic,
• wupertonic,
• sypertonic,
• shpertonic,
• sjpertonic,
• sipertonic,
• s8pertonic,
• s7pertonic,
• suoertonic,
• supretonic,
• supertonik,
• Supertonnik,
• Supertonick,
• Supertonnick,
• Suptertonic,
• Supertonsic

• subvert,
• supertax,
• suppertime,
• superhet,
• supertwister,
• suppuration,
• support,
• subpart,
• supertitle,
• suppurate.

The adjective form of the word "supertonic" is "supertonic". Unlike some other words, "supertonic" does not change form when used as an adjective.

The plural of the "supertonic" can be the "supertonics".

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