Which to use
“ein” is a num and “ex” is an adjective - they look or sound alike but fill different roles in a sentence.
- #36,010
- “ein” frequency rank
- #743
- “ex” frequency rank
- 36753
- confusion score
Side-by-Side Comparison
| Feature | ein | ex |
|---|---|---|
| Definition | Un uno. | Que ya ha finalizado el estado al que hace referencia. |
Where the eye mixes ein and ex
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: ein vs ex
These two trip readers on the page rather than in the ear: ein is [aɪ̯n] while ex is [ˈeks]. 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 (num vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 36753, derived from the frequency rank of both members and their visual similarity.
ein is recorded at frequency rank #36,010, classified as anum, pronounced [aɪ̯n]. ex is at rank #743, tagged as anadj, pronounced [ˈeks].
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 36753, this pair ranks #178,979 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ein vs ex
Shared letters: e. Private to "ein": in. Private to "ex": x.
"ein" · 3 letters · shape VVC · "ex" · 2 letters · shape VC
Frequently Asked Questions
Do "ein" and "ex" mean the same thing in a sentence?
In ordinary Spanish text, does "ein" or "ex" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ein" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,979 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ein" and "ex" also get mixed up with nearby pairs, the highest-scored neighbour is "ein vs EPL". Nearby pair
Confusion rank #178,979 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.