Which to use
“regina” and “retina” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,845
- “regina” frequency rank
- #17,227
- “retina” frequency rank
- 30072
- confusion score
Side-by-Side Comparison
| Feature | regina | retina |
|---|---|---|
| Definition | Alternative letter-case form of Regina (“queen”). | The thin layer of cells at the back of the eyeball that contains rods and cones sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed. |
Where the spellings diverge
Shared letters are muted; the letters that actually set regina and retina apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
regina and retina form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by a single letter - g in “regina” becomes t in “retina” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 30072, derived from the frequency rank of both members and their visual similarity.
regina is recorded at frequency rank #12,845, classified as anoun. retina is at rank #17,227, tagged as anoun, pronounced /ˈɹɛt.ɪ.nə/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 30072, this pair ranks #357,591 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "regina" and "retina" be used interchangeably?
Remembering regina vs retina
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “regina” entry
- Browse more pairs most likely to be confused. Most confusable