1. A simple mineral substance, of a yellow colour, brittle, insoluble in water, but fusible by heat; brimstone.

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

• sulpuer,
• sulpur,
• suphur,
• sulphat,
• sulpher,
• sulphur,
• sulfur,
• aulphur,
• zulphur,
• xulphur,
• dulphur,
• eulphur,
• wulphur,
• sylphur,
• shlphur,
• sjlphur,
• silphur,
• s8lphur,
• sulphure,
• sulphurr

• sulfur,
• sulphurous,
• sulfuric,
• sulphuric.

The adverb form of "sulphur" is "sulphurously".

The adjective form of the word "sulphur" is "sulphurous" (or "sulfurous" in American English).

The plural of the "sulphur" can be the "sulphurs".

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