defectovsdetectorWhich spelling fits?

Quick tell: defecto is a noun, detector is an adjective, so they fill different roles in a sentence.

Which to use

“defecto” is a noun and “detector” is an adjective - they look or sound alike but fill different roles in a sentence.

#5,390
“defecto” frequency rank
#17,943
“detector” frequency rank
23333
confusion score

Side-by-Side Comparison

Feature defecto detector
Definition Falla en la forma, o constitución de algo. Que pertenece o concierne detecta detectar.

Where the eye mixes defecto and detector

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
defecto
8 ch
detector

Why the eye confuses defecto with detector

These two trip readers on the page rather than in the ear: defecto is [d̪eˈfekt̪o] while detector is [d̪et̪ekˈt̪oɾ]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 23333, derived from the frequency rank of both members and their visual similarity.

defecto is recorded at frequency rank #5,390, classified as anoun, pronounced [d̪eˈfekt̪o]. detector is at rank #17,943, tagged as anadj, pronounced [d̪et̪ekˈt̪oɾ].

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 23333, this pair ranks #246,268 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of defecto vs detector

Shared letters: cdeot. Private to "defecto": f. Private to "detector": r.

"defecto" · 7 letters · shape CVCVCCV  ·  "detector" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • defectoddefecto · deefcto · defceto · defeccto · defecot · defectto · defetco · deffecto
  • detectorddetector · deetctor · detcetor · detecctor · detecotr · detectorr · detectro · detecttor

Frequently Asked Questions

Do "defecto" and "detector" mean the same thing in a sentence?
No - they are not even the same part of speech. "defecto" is a noun and "detector" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "defecto" or "detector" show up more?
"defecto" is the more common of the two: it sits at frequency rank #5,390 in our Spanish list, against #17,943 for "detector". 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 "defecto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "detector" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #246,268 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "defecto" and "detector" also get mixed up with nearby pairs, the highest-scored neighbour is "desertor vs detector". 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 #246,268 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