1. See Feldspar.

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

• celspar,
• velspar,
• gelspar,
• telspar,
• fwlspar,
• fslspar,
• fdlspar,
• frlspar,
• f4lspar,
• f3lspar,
• fekspar,
• felpspar,
• felpsar,
• felsppar,
• felsparr,
• felpssar,
• felpsaar,
• felspper,
• felsparre,
• felpsparr

The adjective form of the word "felspar" is "felspathic".

The plural form of the word "felspar" is "felspars".

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