1. Tending to induce sleep.

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

• aomnific,
• zomnific,
• xomnific,
• domnific,
• eomnific,
• womnific,
• simnific,
• skmnific,
• slmnific,
• spmnific,
• s0mnific,
• s9mnific,
• sonnific,
• soknific,
• somnifix,
• sommnific,
• somnfic,
• somnifac,
• somniphic,
• somnifick

The adjective form of the word "somnific" is "somnificatory".

The plural form of the word "somnific" is "somnifics".

The singular form of the word "somnific" is "somnificium".