IESvsítemTell them apart

Quick tell: IES is a abbrev, ítem is an adverb, so they fill different roles in a sentence.

Which to use

“IES” is an abbrev and “ítem” is an adverb - they look or sound alike but fill different roles in a sentence.

#21,019
“IES” frequency rank
#31,605
“ítem” frequency rank
52624
confusion score

Side-by-Side Comparison

Feature IES ítem
Definition Instituto de Educación Secundaria (España). Úsase para introducir cada uno de los acápites de un texto o los elementos de una lista.

Where the eye mixes IES and ítem

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
IES
4 ch
ítem

Look-alike desk: IES vs ítem

These two trip readers on the page rather than in the ear: IES is [ˈjes] while ítem is [ˈit̪ẽm]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (abbrev vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 52624, derived from the frequency rank of both members and their visual similarity.

IES is recorded at frequency rank #21,019, classified as anabbrev, pronounced [ˈjes]. ítem is at rank #31,605, tagged as anadv, pronounced [ˈit̪ẽm].

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 52624, this pair ranks #91,838 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of IES vs ítem

Shared letters: e. Private to "IES": is. Private to "ítem": mtí.

"IES" · 3 letters · shape VVC  ·  "ítem" · 4 letters · shape VCVC

Frequently Asked Questions

Is swapping "IES" for "ítem" ever safe?
No - they are not even the same part of speech. "IES" is an abbrev and "ítem" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "IES" or "ítem" show up more?
"IES" is the more common of the two: it sits at frequency rank #21,019 in our Spanish list, against #31,605 for "ítem". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "IES" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ítem" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #91,838 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "IES" and "ítem" also get mixed up with nearby pairs, the highest-scored neighbour is "imam vs ítem". Nearby pair

Confusion rank #91,838 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