Which to use
“aferran” and “aterra” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,108
- “aferran” frequency rank
- #32,975
- “aterra” frequency rank
- 73083
- confusion score
Side-by-Side Comparison
| Feature | aferran | aterra |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de aferrar o de aferrarse. | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de aterrar. |
Where the eye mixes aferran and aterra
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. aferran runs 7 letters (VCVCCVC) against aterra's 6 (VCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses aferran with aterra
A purely visual mix-up. aferran ([aˈferãn]) and aterra ([aˈt̪era]) 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 73083, derived from the frequency rank of both members and their visual similarity.
aferran is recorded at frequency rank #40,108, classified as averb, pronounced [aˈferãn]. aterra is at rank #32,975, tagged as averb, pronounced [aˈt̪era].
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 73083, this pair ranks #24,042 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of aferran vs aterra
Shared letters: aer. Private to "aferran": fn. Private to "aterra": t.
"aferran" · 7 letters · shape VCVCCVC · "aterra" · 6 letters · shape VCVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "aferran" for "aterra" ever safe?
Frequency check: "aferran" vs "aterra" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "aferran" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aterra" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,042 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aferran" and "aterra" also get mixed up with nearby pairs, the highest-scored neighbour is "aferran vs alertan". 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 #24,042 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.