1. Pertaining to or obtained from sulphur. Sulphuric acid, oil of vitriol.

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

• sulphiric,
• sulphuric,
• sulfuric,
• aulphuric,
• zulphuric,
• xulphuric,
• dulphuric,
• eulphuric,
• wulphuric,
• sylphuric,
• shlphuric,
• sjlphuric,
• silphuric,
• s8lphuric,
• s7lphuric,
• sukphuric,
• supphuric,
• suophuric,
• sulohuric,
• sullhuric

• sulfurized,
• sulphurette,
• Sulphur Mine,
• sulphurous,
• sulphur,
• sulphuretted,
• sulfur,
• sulfuric.

The adjective form of the word "sulphuric" is "sulphuric".

The plural form of the word "sulphuric" is "sulphurics".

The singular form of the word "sulphuric" is "sulphuric acid"