expresenvsexpresiónTell them apart

Quick tell: expresen is a verb, expresión is a noun, so they fill different roles in a sentence.

Which to use

“expresen” is a verb and “expresión” is a noun - they look or sound alike but fill different roles in a sentence.

#32,208
“expresen” frequency rank
#1,288
“expresión” frequency rank
33496
confusion score

Side-by-Side Comparison

Feature expresen expresión
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de expresar o de expresarse. Acción y resultado de expresar o expresarse, de mostrar o manifestar con actitudes, gestos, palabras, signos, etc.

Where the eye mixes expresen and expresión

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. expresen runs 8 letters (VCCCVCVC) against expresión's 9 (VCCCVCVVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
expresen
9 ch
expresión

Look-alike desk: expresen vs expresión

These two trip readers on the page rather than in the ear: expresen is [eksˈpɾesẽn] while expresión is [ekspɾeˈsjõn]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33496, derived from the frequency rank of both members and their visual similarity.

expresen is recorded at frequency rank #32,208, classified as averb, pronounced [eksˈpɾesẽn]. expresión is at rank #1,288, tagged as anoun, pronounced [ekspɾeˈsjõn].

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 33496, this pair ranks #196,500 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of expresen vs expresión

Shared letters: enprsx. Private to "expresen": -. Private to "expresión": .

"expresen" · 8 letters · shape VCCCVCVC  ·  "expresión" · 9 letters · shape VCCCVCVVC

Known mistypes of this pair

  • expresenepxresen · expersen · exppresen · exprecen · expreesn · expresenn · expresne · expressen

Frequently Asked Questions

Is swapping "expresen" for "expresión" ever safe?
No - they are not even the same part of speech. "expresen" is a verb and "expresión" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "expresen" or "expresión" show up more?
"expresión" is the more common of the two: it sits at frequency rank #1,288 in our Spanish list, against #32,208 for "expresen". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "expresen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "expresión" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #196,500 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "expresen" and "expresión" also get mixed up with nearby pairs, the highest-scored neighbour is "expresas vs expresen". 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 #196,500 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