cuartelvscuartoConfusable pair

Quick tell: cuartel is a noun, cuarto is a num, so they fill different roles in a sentence.

Which to use

“cuartel” is a noun and “cuarto” is a num - they look or sound alike but fill different roles in a sentence.

#5,709
“cuartel” frequency rank
#1,030
“cuarto” frequency rank
6739
confusion score

Side-by-Side Comparison

Feature cuartel cuarto
Definition Lugar e instalaciones en los que se asienta un regimiento militar, durante la campaña o fuera de ésta. Que va inmediatamente después del tercero en una serie. Ordinal del cuatro.

Where the eye mixes cuartel and cuarto

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
cuartel
6 ch
cuarto

Visual trap between cuartel and cuarto

These two trip readers on the page rather than in the ear: cuartel is [kwaɾˈt̪el] while cuarto is [ˈkwaɾt̪o]. 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 num), which is usually the fastest check. Our composite confusion score for this pair is 6739, derived from the frequency rank of both members and their visual similarity.

cuartel is recorded at frequency rank #5,709, classified as anoun, pronounced [kwaɾˈt̪el]. cuarto is at rank #1,030, tagged as anum, pronounced [ˈkwaɾt̪o].

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 6739, this pair ranks #309,914 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cuartel vs cuarto

Shared letters: acrtu. Private to "cuartel": el. Private to "cuarto": o.

"cuartel" · 7 letters · shape CVVCCVC  ·  "cuarto" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • cuartelcaurtel · ccuartel · cuaretl · cuarrtel · cuartell · cuartle · cuarttel · cuatrel
  • cuartocaurto · ccuarto · cuarot · cuarrto · cuartto · curato · ucarto

Frequently Asked Questions

Is swapping "cuartel" for "cuarto" ever safe?
No - they are not even the same part of speech. "cuartel" is a noun and "cuarto" a num, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "cuartel" vs "cuarto" - which ranks higher?
"cuarto" is the more common of the two: it sits at frequency rank #1,030 in our Spanish list, against #5,709 for "cuartel". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "cuartel" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cuarto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #309,914 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cuartel" and "cuarto" also get mixed up with nearby pairs, the highest-scored neighbour is "charter vs cuartel". 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 #309,914 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