allívsaltoWhat's the difference?

Quick tell: allí is a adverb, alto is an adjective, so they fill different roles in a sentence.

Which to use

“allí” is an adverb and “alto” is an adjective - they look or sound alike but fill different roles in a sentence.

#453
“allí” frequency rank
#413
“alto” frequency rank
866
confusion score

Side-by-Side Comparison

Feature allí alto
Definition Indica un lugar alejado de quienes hablan o se comunican. Levantado, elevado sobre la tierra.

Where the eye mixes allí and alto

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

4 ch
allí
4 ch
alto

Why the eye confuses allí with alto

These two trip readers on the page rather than in the ear: allí is [aˈʝi] while alto is [ˈal̪t̪o]. 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 (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 866, derived from the frequency rank of both members and their visual similarity.

allí is recorded at frequency rank #453, classified as anadv, pronounced [aˈʝi]. alto is at rank #413, tagged as anadj, pronounced [ˈal̪t̪o].

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 866, this pair ranks #322,856 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of allí vs alto

Shared letters: al. Private to "allí": í. Private to "alto": ot.

"allí" · 4 letters · shape VCCV  ·  "alto" · 4 letters · shape VCCV

Known mistypes of this pair

  • altoallto · alot · altto · atlo · lato

Frequently Asked Questions

Do "allí" and "alto" mean the same thing in a sentence?
No - they are not even the same part of speech. "allí" is an adverb and "alto" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "allí" or "alto" show up more?
"alto" is the more common of the two: it sits at frequency rank #413 in our Spanish list, against #453 for "allí". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "allí" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #322,856 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "allí" and "alto" also get mixed up with nearby pairs, the highest-scored neighbour is "alió vs allí". 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 #322,856 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