rajovsratónWhich spelling fits?

Which to use

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

#49,884
“rajo” frequency rank
#8,860
“ratón” frequency rank
58744
confusion score

Side-by-Side Comparison

Feature rajo ratón
Definition Excavación en forma de surco profundo para extraer el mineral de cobre. Cualquiera de las numerosas especies de roedores de la familia de los múridos, similares a las ratas pero de tamaño más pequeño. Tienen el hocico puntiagudo, orejas apantalladas y la cola larga. Son muchas veces comensales del ser humano o plagas de los cultivos, y algunas especies son domésticas.

Where the eye mixes rajo and ratón

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. rajo runs 4 letters (CVCV) against ratón's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
rajo
5 ch
ratón

Why the eye confuses rajo with ratón

A purely visual mix-up. rajo ([ˈraxo]) and ratón ([raˈt̪õn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 58744, derived from the frequency rank of both members and their visual similarity.

rajo is recorded at frequency rank #49,884, classified as anoun, pronounced [ˈraxo]. ratón is at rank #8,860, tagged as anoun, pronounced [raˈt̪õn].

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 58744, this pair ranks #65,299 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of rajo vs ratón

Shared letters: ar. Private to "rajo": jo. Private to "ratón": ntó.

"rajo" · 4 letters · shape CVCV  ·  "ratón" · 5 letters · shape CVCVC

Known mistypes of this pair

  • rajo ← arjo · rajjo · raoj · rjao · rrajo

Frequently Asked Questions

Can "rajo" and "ratón" be used interchangeably?
No. They are said differently ([ˈraxo] versus [raˈt̪õn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "rajo" or "ratón"?
"ratón" is the more common of the two: it sits at frequency rank #8,860 in our Spanish list, against #49,884 for "rajo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rajo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ratón" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #65,299 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rajo" and "ratón" also get mixed up with nearby pairs, the highest-scored neighbour is "rajo vs ruano". 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 #65,299 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