• eetinitis,
• detinitis,
• fetinitis,
• tetinitis,
• 5etinitis,
• 4etinitis,
• rwtinitis,
• rstinitis,
• rdtinitis,
• rrtinitis,
• r4tinitis,
• retinitus,
• retinits,
• rettinitis,
• retanitis,
• retinites,
• reticilin,
• corinitis,
• cutiitis,
• Epinictis

• Red Indian.

The adjective form of the word "retinitis" is "retinitic".

The plural form of the word "retinitis" is "retinitides".

The singular form of the word "retinitis" is "retinitis". Both the singular and plural forms of "retinitis" are the same.