fosovsfoxWhich spelling fits?

Which to use

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

#24,157
“foso” frequency rank
#5,109
“fox” frequency rank
29266
confusion score

Side-by-Side Comparison

Feature foso fox
Definition Depresión de relativa profundidad practicada en una superficie. (Vulpes vulpes) Zorro.

Where the eye mixes foso and fox

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

4 ch
foso
3 ch
fox

Look-alike desk: foso vs fox

A purely visual mix-up. foso ([ˈfoso]) and fox (/fɒks/) 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 29266, derived from the frequency rank of both members and their visual similarity.

foso is recorded at frequency rank #24,157, classified as anoun, pronounced [ˈfoso]. fox is at rank #5,109, tagged as anoun, pronounced /fɒks/.

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 29266, this pair ranks #217,853 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of foso vs fox

Shared letters: fo. Private to "foso": s. Private to "fox": x.

"foso" · 4 letters · shape CVCV  ·  "fox" · 3 letters · shape CVC

Known mistypes of this pair

  • fosoffoso · foos · fosso · fsoo · ofso

Frequently Asked Questions

Is swapping "foso" for "fox" ever safe?
No. They are said differently ([ˈfoso] versus /fɒks/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "foso" vs "fox" - which ranks higher?
"fox" is the more common of the two: it sits at frequency rank #5,109 in our Spanish list, against #24,157 for "foso". 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 "foso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fox" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #217,853 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "foso" and "fox" also get mixed up with nearby pairs, the highest-scored neighbour is "fora vs foso". 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 #217,853 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