1. An order of reptiles of the serpent kind, as the boa.

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

• opidian,
• ophidian,
• ophidien,
• ophidion,
• ophidios,
• iphidians,
• kphidians,
• lphidians,
• pphidians,
• 0phidians,
• 9phidians,
• oohidians,
• olhidians,
• ophidiane,
• ophidianes,
• opidians,
• ophidianns,
• ophidianss,
• ophidiens,
• ofidians

• optimist,
• optimism,
• option,
• ophidian,
• optimistic,
• optimisation,
• optimise,
• optimization,
• ophiodon.

The adjective form of the word "ophidians" is "ophidian".