Which to use
“pei” and “pelis” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,496
- “pei” frequency rank
- #16,930
- “pelis” frequency rank
- 62426
- confusion score
Side-by-Side Comparison
| Feature | pei | pelis |
|---|---|---|
| Definition | Decimoséptima letra del alfabeto hebreo | Forma del plural de peli. |
Where the eye mixes pei and pelis
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. pei runs 3 letters (CVV) against pelis's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses pei with pelis
A purely visual mix-up. pei ([ˈpej]) and pelis ([ˈpelis]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 62426, derived from the frequency rank of both members and their visual similarity.
pei is recorded at frequency rank #45,496, classified as anoun, pronounced [ˈpej]. pelis is at rank #16,930, tagged as anoun, pronounced [ˈpelis].
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 62426, this pair ranks #52,070 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of pei vs pelis
Shared letters: eip. Private to "pei": -. Private to "pelis": ls.
"pei" · 3 letters · shape CVV · "pelis" · 5 letters · shape CVCVC
Known mistypes of this pair
- pelis ← eplis · peils · peliss · pellis · pelsi · pleis · ppelis
Frequently Asked Questions
Do "pei" and "pelis" mean the same thing in a sentence?
In ordinary Spanish text, does "pei" or "pelis" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pei" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pelis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #52,070 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "pei" and "pelis" also get mixed up with nearby pairs, the highest-scored neighbour is "pei vs prey". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #52,070 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.