AlexvsaltaTell them apart

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

Which to use

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

#3,824
“Alex” frequency rank
#667
“alta” frequency rank
4491
confusion score

Side-by-Side Comparison

Feature Alex alta
Definition Nombre de pila de varón En los hospitales, orden informada al enfermo a quien se da por sano, para regresar a su vida normal.

Where the eye mixes Alex and alta

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Alex
4 ch
alta

Why the eye confuses Alex with alta

These two trip readers on the page rather than in the ear: Alex is /ˈaː.lɛks/ while alta is [ˈal̪t̪a]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 4491, derived from the frequency rank of both members and their visual similarity.

Alex is recorded at frequency rank #3,824, classified as aname, pronounced /ˈaː.lɛks/. alta is at rank #667, tagged as anoun, pronounced [ˈal̪t̪a].

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 4491, this pair ranks #315,966 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Alex vs alta

Shared letters: al. Private to "Alex": ex. Private to "alta": t.

"Alex" · 4 letters · shape VCVC  ·  "alta" · 4 letters · shape VCCV

Known mistypes of this pair

  • Alexaelx · alexx · allex · alxe · laex
  • altaalat · allta · altta · atla

Frequently Asked Questions

Can "Alex" and "alta" be used interchangeably?
No - they are not even the same part of speech. "Alex" is a name and "alta" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "Alex" or "alta" show up more?
"alta" is the more common of the two: it sits at frequency rank #667 in our Spanish list, against #3,824 for "Alex". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Alex" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #315,966 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Alex" and "alta" also get mixed up with nearby pairs, the highest-scored neighbour is "Alex vs alió". 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 #315,966 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