alertanvsalertarTell them apart

Which to use

“alertan” and “alertar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#45,722
“alertan” frequency rank
#28,229
“alertar” frequency rank
73951
confusion score

Side-by-Side Comparison

Feature alertan alertar
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de alertar. Dar la alerta. Avisar.

Where the eye mixes alertan and alertar

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. alertan and alertar follow the identical consonant-vowel pattern (VCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
alertan
7 ch
alertar

Look-alike desk: alertan vs alertar

A purely visual mix-up. alertan ([aˈleɾt̪ãn]) and alertar ([aleɾˈt̪aɾ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - n in “alertan” becomes r in “alertar”. Our composite confusion score for this pair is 73951, derived from the frequency rank of both members and their visual similarity.

alertan is recorded at frequency rank #45,722, classified as averb, pronounced [aˈleɾt̪ãn]. alertar is at rank #28,229, tagged as averb, pronounced [aleɾˈt̪aɾ].

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 73951, this pair ranks #22,275 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of alertan vs alertar

Shared letters: aelrt. Private to "alertan": n. Private to "alertar": -.

"alertan" · 7 letters · shape VCVCCVC  ·  "alertar" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • alertan ← aelrtan · aleratn · alerrtan · alertann · alertna · alerttan · allertan · alretan
  • alertar ← aelrtar · aleratr · alerrtar · alertarr · alertra · alerttar · allertar · alretar

Frequently Asked Questions

Do "alertan" and "alertar" mean the same thing in a sentence?
No. They are said differently ([aˈleɾt̪ãn] versus [aleɾˈt̪aɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "alertan" vs "alertar" - which ranks higher?
"alertar" is the more common of the two: it sits at frequency rank #28,229 in our Spanish list, against #45,722 for "alertan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "alertan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alertar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #22,275 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alertan" and "alertar" also get mixed up with nearby pairs, the highest-scored neighbour is "alertan vs apartan". 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 #22,275 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