• diapsied,
• diapsid,
• siapsida,
• xiapsida,
• ciapsida,
• fiapsida,
• riapsida,
• eiapsida,
• duapsida,
• djapsida,
• dkapsida,
• doapsida,
• d9apsida,
• d8apsida,
• dizpsida,
• diaspida,
• dyapsida,
• diepsida,
• diopside,
• Diopsida

• dip switch,
• diapsid.

The adjective form of the word "diapsida" is "diapsid".

The plural form of the word "diapsida" is "diapsids".

The singular form of the word "diapsida" is "diapsid"