duermovsduetoWhich spelling fits?

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

Which to use

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

#11,761
“duermo” frequency rank
#33,560
“dueto” frequency rank
45321
confusion score

Side-by-Side Comparison

Feature duermo dueto
Definition Primera persona del singular (yo) del presente de indicativo de dormir o de dormirse. Pieza compuesta para dos instrumentos o dos voces.

Where the eye mixes duermo and dueto

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. duermo runs 6 letters (CVVCCV) against dueto's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
duermo
5 ch
dueto

Visual trap between duermo and dueto

These two trip readers on the page rather than in the ear: duermo is [ˈd̪weɾmo] while dueto is [ˈd̪wet̪o]. 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 45321, derived from the frequency rank of both members and their visual similarity.

duermo is recorded at frequency rank #11,761, classified as averb, pronounced [ˈd̪weɾmo]. dueto is at rank #33,560, tagged as anoun, pronounced [ˈd̪wet̪o].

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 45321, this pair ranks #132,085 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of duermo vs dueto

Shared letters: deou. Private to "duermo": mr. Private to "dueto": t.

"duermo" · 6 letters · shape CVVCCV  ·  "dueto" · 5 letters · shape CVVCV

Known mistypes of this pair

  • duermo ← dduermo · deurmo · duemro · duermmo · duerom · duerrmo · duremo · udermo
  • dueto ← ddueto · deuto · dueot · duetto · duteo · udeto

Frequently Asked Questions

Is swapping "duermo" for "dueto" ever safe?
No - they are not even the same part of speech. "duermo" is a verb and "dueto" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "duermo" or "dueto" show up more?
"duermo" is the more common of the two: it sits at frequency rank #11,761 in our Spanish list, against #33,560 for "dueto". 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 "duermo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dueto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #132,085 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "duermo" and "dueto" also get mixed up with nearby pairs, the highest-scored neighbour is "Deusto vs dueto". 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 #132,085 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