1. A mineral of a green grass colour, so called in honour of Archduke John of Austria.

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

• hohannite,
• nohannite,
• mohannite,
• kohannite,
• iohannite,
• uohannite,
• jihannite,
• jkhannite,
• jlhannite,
• jphannite,
• j0hannite,
• j9hannite,
• jogannite,
• jobannite,
• jonannite,
• jojannite,
• jouannite,
• joyannite,
• johznnite,
• johsnnite

• Johannes,
• Jonathon,
• Janice,
• Johnson,
• Janette,
• Joanne,
• Jeanie,
• Jannet,
• Janeth,
• jonah,
• Jeanette,
• Joann,
• Johnny,
• Jeanne,
• Janelle.

The adjective form of the word "Johannite" is "Johannine".

The plural form of the word "Johannite" is "Johannites".

The singular form of the word "Johannite" is "Johannite".