ilesovsilusoConfusable pair

Which to use

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

#36,615
“ileso” frequency rank
#32,701
“iluso” frequency rank
69316
confusion score

Side-by-Side Comparison

Feature ileso iluso
Definition Que no ha recibido o sufrido lesión (daño, detrimento, herida, perjuicio). Que es fácil de engañar por confiar demasiado en la bondad de los demás.

Where the eye mixes ileso and iluso

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. ileso and iluso follow the identical consonant-vowel pattern (VCVCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
ileso
5 ch
iluso

Look-alike desk: ileso vs iluso

A purely visual mix-up. ileso ([iˈleso]) and iluso ([iˈluso]) 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 - e in “ileso” becomes u in “iluso”. Our composite confusion score for this pair is 69316, derived from the frequency rank of both members and their visual similarity.

ileso is recorded at frequency rank #36,615, classified as anadj, pronounced [iˈleso]. iluso is at rank #32,701, tagged as anadj, pronounced [iˈluso].

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 69316, this pair ranks #32,289 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of ileso vs iluso

Shared letters: ilos. Private to "ileso": e. Private to "iluso": u.

"ileso" · 5 letters · shape VCVCV  ·  "iluso" · 5 letters · shape VCVCV

Known mistypes of this pair

  • ileso ← ielso · ileos · ilesso · illeso · ilseo · lieso
  • iluso ← illuso · ilsuo · iluos · ilusso · iulso · liuso

Frequently Asked Questions

Is swapping "ileso" for "iluso" ever safe?
No. They are said differently ([iˈleso] versus [iˈluso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ileso" or "iluso"?
"iluso" is the more common of the two: it sits at frequency rank #32,701 in our Spanish list, against #36,615 for "ileso". 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 "ileso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "iluso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,289 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ileso" and "iluso" also get mixed up with nearby pairs, the highest-scored neighbour is "ileso vs ilo". 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 #32,289 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