ductovsdueloWhich spelling fits?

Which to use

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

#43,541
“ducto” frequency rank
#4,885
“duelo” frequency rank
48426
confusion score

Side-by-Side Comparison

Feature ducto duelo
Definition Conducto, tubería destinada al transporte de fluidos. Combate entre dos personas que ha sido previamente acordado entre los participantes, generalmente a consecuencia de una ofensa previa de uno de los contendientes.

Where the eye mixes ducto and duelo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
ducto
5 ch
duelo

Visual trap between ducto and duelo

A purely visual mix-up. ducto ([ˈd̪ukt̪o]) and duelo ([ˈd̪welo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 48426, derived from the frequency rank of both members and their visual similarity.

ducto is recorded at frequency rank #43,541, classified as anoun, pronounced [ˈd̪ukt̪o]. duelo is at rank #4,885, tagged as anoun, pronounced [ˈd̪welo].

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 48426, this pair ranks #114,553 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ducto vs duelo

Shared letters: dou. Private to "ducto": ct. Private to "duelo": el.

"ducto" · 5 letters · shape CVCCV  ·  "duelo" · 5 letters · shape CVVCV

Known mistypes of this pair

  • ductodcuto · dducto · duccto · ducot · ductto · dutco · udcto
  • duelodduelo · deulo · duello · dueol · duleo · udelo

Frequently Asked Questions

Can "ducto" and "duelo" be used interchangeably?
No. They are said differently ([ˈd̪ukt̪o] versus [ˈd̪welo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "ducto" or "duelo" show up more?
"duelo" is the more common of the two: it sits at frequency rank #4,885 in our Spanish list, against #43,541 for "ducto". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "ducto" and "duelo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ducto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "duelo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #114,553 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ducto" and "duelo" also get mixed up with nearby pairs, the highest-scored neighbour is "Deusto vs ducto". 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 #114,553 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