• dopter,
• diliter,
• diorte,
• diopgon,
• diulter,
• dioptaes,
• Dioptese,
• siopter,
• xiopter,
• ciopter,
• fiopter,
• dioptr,
• Dyopter,
• disfter,
• dronter,
• nuropter,
• Skopster,
• dipte,
• dioptomery,
• izopter

• dipteran,
• tiptoe,
• dipped,
• diptera,
• dirtier,
• dipterous,
• dipper,
• diphtheria,
• dipteron,
• dipteronia,
• diaper,
• Di Pietro,
• dote,
• dipteryx,
• dividers,
• deter,
• dispute,
• divider,
• depot,
• Dieter,
• dope.

The adjective form of the word "Diopter" is "Diopteric".

The plural of the "Diopter" can be the "diopters".

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