Which to use
“ei” is a verb and “ell” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,105
- “ei” frequency rank
- #39,191
- “ell” frequency rank
- 48296
- confusion score
Side-by-Side Comparison
| Feature | ei | ell |
|---|---|---|
| Definition | La tercera persona singular del verbo de negación, usado en el indicativo, en el condicional y en el potencial; "no". | Codo; antigua medida inglesa especialmente utilizada para medir telas que equivalía a 114,3 centímetros (45 pulgadas). |
Where the eye mixes ei and ell
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: ei vs ell
These two trip readers on the page rather than in the ear: ei is [ˈe̞i̯] while ell is [eɫ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48296, derived from the frequency rank of both members and their visual similarity.
ei is recorded at frequency rank #9,105, classified as averb, pronounced [ˈe̞i̯]. ell is at rank #39,191, tagged as anoun, pronounced [eɫ].
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 48296, this pair ranks #115,280 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ei vs ell
Shared letters: e. Private to "ei": i. Private to "ell": l.
"ei" · 2 letters · shape VV · "ell" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "ei" for "ell" ever safe?
In ordinary Spanish text, does "ei" or "ell" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ei" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ell" - compare definitions side by side with the headword page. Word entry
- This pair ranks #115,280 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ei" and "ell" also get mixed up with nearby pairs, the highest-scored neighbour is "ell vs EPL". Nearby pair
Confusion rank #115,280 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.