desarrollenvsdesarrolloTell them apart

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

Which to use

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

#22,653
“desarrollen” frequency rank
#326
“desarrollo” frequency rank
22979
confusion score

Side-by-Side Comparison

Feature desarrollen desarrollo
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de desarrollar o de desarrollarse. Acción o efecto de desarrollar o de desarrollarse.

Where the eye mixes desarrollen and desarrollo

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. desarrollen runs 11 letters (CVCVCCVCCVC) against desarrollo's 10 (CVCVCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

11 ch
desarrollen
10 ch
desarrollo

Look-alike desk: desarrollen vs desarrollo

These two trip readers on the page rather than in the ear: desarrollen is [d̪esaˈroʝẽn] while desarrollo is [d̪esaˈroʝo]. 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 22979, derived from the frequency rank of both members and their visual similarity.

desarrollen is recorded at frequency rank #22,653, classified as averb, pronounced [d̪esaˈroʝẽn]. desarrollo is at rank #326, tagged as anoun, pronounced [d̪esaˈroʝo].

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 22979, this pair ranks #247,896 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of desarrollen vs desarrollo

Shared letters: adelors. Private to "desarrollen": n. Private to "desarrollo": -.

"desarrollen" · 11 letters · shape CVCVCCVCCVC  ·  "desarrollo" · 10 letters · shape CVCVCCVCCV

Known mistypes of this pair

  • desarrollen ← ddesarrollen · deasrrollen · desarollen · desarorllen · desarrlolen · desarroleln · desarrolen · desarrollenn
  • desarrollo ← ddesarrollo · deasrrollo · desarollo · desarorllo · desarrlolo · desarrolo · desarrolol · desrarollo

Frequently Asked Questions

Is swapping "desarrollen" for "desarrollo" ever safe?
No - they are not even the same part of speech. "desarrollen" is a verb and "desarrollo" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "desarrollen" or "desarrollo" show up more?
"desarrollo" is the more common of the two: it sits at frequency rank #326 in our Spanish list, against #22,653 for "desarrollen". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "desarrollen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "desarrollo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #247,896 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "desarrollen" and "desarrollo" also get mixed up with nearby pairs, the highest-scored neighbour is "desarrolle vs desarrollen". 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 #247,896 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