AlejavsaletaWhat's the difference?

Quick tell: Aleja is a name, aleta is a noun, so they fill different roles in a sentence.

Which to use

“Aleja” is a name and “aleta” is a noun - they look or sound alike but fill different roles in a sentence.

#10,443
“Aleja” frequency rank
#17,329
“aleta” frequency rank
27772
confusion score

Side-by-Side Comparison

Feature Aleja aleta
Definition Nombre de pila de mujer. Cada uno de los miembros aplanados que usan los vertebrados acuáticos para la locomoción.

Where the eye mixes Aleja and aleta

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Aleja
5 ch
aleta

Why the eye confuses Aleja with aleta

These two trip readers on the page rather than in the ear: Aleja is [aˈlexa] while aleta is [aˈlet̪a]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - j in “Aleja” becomes t in “aleta”, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27772, derived from the frequency rank of both members and their visual similarity.

Aleja is recorded at frequency rank #10,443, classified as aname, pronounced [aˈlexa]. aleta is at rank #17,329, tagged as anoun, pronounced [aˈlet̪a].

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 27772, this pair ranks #225,237 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Aleja vs aleta

Shared letters: ael. Private to "Aleja": j. Private to "aleta": t.

"Aleja" · 5 letters · shape VCVCV  ·  "aleta" · 5 letters · shape VCVCV

Known mistypes of this pair

  • Alejaaelja · aleaj · alejja · aljea · alleja · laeja
  • aletaaelta · aleat · aletta · alleta · altea · laeta

Frequently Asked Questions

Do "Aleja" and "aleta" mean the same thing in a sentence?
No - they are not even the same part of speech. "Aleja" is a name and "aleta" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Aleja" or "aleta"?
"Aleja" is the more common of the two: it sits at frequency rank #10,443 in our Spanish list, against #17,329 for "aleta". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "Aleja" and "aleta" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Aleja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aleta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #225,237 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Aleja" and "aleta" also get mixed up with nearby pairs, the highest-scored neighbour is "aleta vs anta". 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 #225,237 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list