Which to use
“ego” is a noun and “ei” is a verb - they look or sound alike but fill different roles in a sentence.
- #6,904
- “ego” frequency rank
- #9,105
- “ei” frequency rank
- 16009
- confusion score
Side-by-Side Comparison
| Feature | ego | ei |
|---|---|---|
| Definition | Conciencia de la persona humana, en especial en cuanto es capaz de percibir la realidad | La tercera persona singular del verbo de negación, usado en el indicativo, en el condicional y en el potencial; "no". |
Where the eye mixes ego and ei
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between ego and ei
These two trip readers on the page rather than in the ear: ego is [ˈeɣ̞o] while ei is [ˈe̞i̯]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 16009, derived from the frequency rank of both members and their visual similarity.
ego is recorded at frequency rank #6,904, classified as anoun, pronounced [ˈeɣ̞o]. ei is at rank #9,105, tagged as averb, pronounced [ˈe̞i̯].
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 16009, this pair ranks #277,893 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ego vs ei
Shared letters: e. Private to "ego": go. Private to "ei": i.
"ego" · 3 letters · shape VCV · "ei" · 2 letters · shape VV
Frequently Asked Questions
Is swapping "ego" for "ei" ever safe?
Which is more common, "ego" or "ei"?
What to do next
Eye-level mix-up between "ego" and "ei" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ego" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ei" - compare definitions side by side with the headword page. Word entry
- This pair ranks #277,893 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ego" and "ei" also get mixed up with nearby pairs, the highest-scored neighbour is "ei vs EPL". Nearby pair
Confusion rank #277,893 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.