Which to use
“fer” and “four” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,849
- “fer” frequency rank
- #21,003
- “four” frequency rank
- 35852
- confusion score
Side-by-Side Comparison
| Feature | fer | four |
|---|---|---|
| Definition | Mutación aspirada del sustantivo colectivo per ('peras') | Palabra clave radiofónica del ICAO y NATO para la cifra 4. |
Where the eye mixes fer and four
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: fer vs four
A purely visual mix-up. fer ([ˈf̬eːr]) and four ([ˈfoa]) 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 35852, derived from the frequency rank of both members and their visual similarity.
fer is recorded at frequency rank #14,849, classified as anoun, pronounced [ˈf̬eːr]. four is at rank #21,003, tagged as anoun, pronounced [ˈfoa].
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 35852, this pair ranks #183,829 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fer vs four
Shared letters: fr. Private to "fer": e. Private to "four": ou.
"fer" · 3 letters · shape CVC · "four" · 4 letters · shape CVVC
Known mistypes of this pair
- four ← ffour · foru · fourr · fuor · ofur
Frequently Asked Questions
Is swapping "fer" for "four" ever safe?
Which is more common, "fer" or "four"?
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 "fer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "four" - compare definitions side by side with the headword page. Word entry
- This pair ranks #183,829 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fer" and "four" also get mixed up with nearby pairs, the highest-scored neighbour is "fora vs four". 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 #183,829 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.