Which to use
“alió” is a verb and “avión” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,792
- “alió” frequency rank
- #1,757
- “avión” frequency rank
- 50549
- confusion score
Side-by-Side Comparison
| Feature | alió | avión |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de aliar o de aliarse. | (Delichon spp., Riparia spp., Hirundo spp.) Ave insectívora de la familia Hirundinidae de cuerpo fusiforme y alas largas, cola ahorquillada y pico corto. |
Where the eye mixes alió and avión
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. alió runs 4 letters (VCVV) against avión's 5 (VCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between alió and avión
These two trip readers on the page rather than in the ear: alió is [aˈljo] while avión is [aˈβ̞jõn]. 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 50549, derived from the frequency rank of both members and their visual similarity.
alió is recorded at frequency rank #48,792, classified as averb, pronounced [aˈljo]. avión is at rank #1,757, tagged as anoun, pronounced [aˈβ̞jõn].
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 50549, this pair ranks #102,610 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alió vs avión
Shared letters: aió. Private to "alió": l. Private to "avión": nv.
"alió" · 4 letters · shape VCVV · "avión" · 5 letters · shape VCVVC
Frequently Asked Questions
Is swapping "alió" for "avión" ever safe?
Which is more common, "alió" or "avión"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "alió" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "avión" - compare definitions side by side with the headword page. Word entry
- This pair ranks #102,610 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "alió" and "avión" also get mixed up with nearby pairs, the highest-scored neighbour is "alió vs apis". Nearby pair
Confusion rank #102,610 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.