1. Self-abuse.

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

• inanism,
• knanism,
• lnanism,
• pnanism,
• 0nanism,
• 9nanism,
• obanism,
• omanism,
• ojanism,
• ohanism,
• onznism,
• onsnism,
• onwnism,
• onqnism,
• onabism,
• onamism,
• onajism,
• onanizm,
• onanasm,
• Onanisim

• oneness,
• ononis,
• onanist.

The adjective form of the word "onanism" is "onanistic".

The plural of the "onanism" can be the "onanisms".

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