debavsdecoConfusable pair

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

Which to use

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

#5,944
“deba” frequency rank
#41,289
“deco” frequency rank
47233
confusion score

Side-by-Side Comparison

Feature deba deco
Definition Primera persona del singular (yo) del presente de subjuntivo de deber. Decoración.

Where the eye mixes deba and deco

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
deba
4 ch
deco

Why the eye confuses deba with deco

These two trip readers on the page rather than in the ear: deba is [ˈd̪eβ̞a] while deco is [ˈd̪eko]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47233, derived from the frequency rank of both members and their visual similarity.

deba is recorded at frequency rank #5,944, classified as averb, pronounced [ˈd̪eβ̞a]. deco is at rank #41,289, tagged as anoun, pronounced [ˈd̪eko].

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 47233, this pair ranks #121,207 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of deba vs deco

Shared letters: de. Private to "deba": ab. Private to "deco": co.

"deba" · 4 letters · shape CVCV  ·  "deco" · 4 letters · shape CVCV

Known mistypes of this pair

  • debadbea · ddeba · deab · debba · edba
  • decodceo · ddeco · decco · deoc · edco

Frequently Asked Questions

Can "deba" and "deco" be used interchangeably?
No - they are not even the same part of speech. "deba" is a verb and "deco" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "deba" or "deco" show up more?
"deba" is the more common of the two: it sits at frequency rank #5,944 in our Spanish list, against #41,289 for "deco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "deba" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "deco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #121,207 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "deba" and "deco" also get mixed up with nearby pairs, the highest-scored neighbour is "deco vs Deva". 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 #121,207 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