• iphidism,
• kphidism,
• lphidism,
• pphidism,
• 0phidism,
• 9phidism,
• oohidism,
• olhidism,
• o-hidism,
• o0hidism,
• opgidism,
• ophidizm,
• ophiidism,
• ophiddism,
• ophidiism,
• ophydism,
• ophidysm,
• ophidisim,
• ophidishm,
• ophidyssm

• optics,
• optic disk,
• optician,
• optic disc.

The adjective form of the word "ophidism" is "ophidic".

The plural form of the word "ophidism" is "ophidisms".

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