Which to use
“fiero” is an adjective and “fueros” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,045
- “fiero” frequency rank
- #18,264
- “fueros” frequency rank
- 53309
- confusion score
Side-by-Side Comparison
| Feature | fiero | fueros |
|---|---|---|
| Definition | Relativo a las fieras o propio de ellas. | Forma del plural de fuero. |
Where the eye mixes fiero and fueros
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. fiero runs 5 letters (CVVCV) against fueros's 6 (CVVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: fiero vs fueros
These two trip readers on the page rather than in the ear: fiero is [ˈfjeɾo] while fueros is [ˈfweɾos]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 53309, derived from the frequency rank of both members and their visual similarity.
fiero is recorded at frequency rank #35,045, classified as anadj, pronounced [ˈfjeɾo]. fueros is at rank #18,264, tagged as anoun, pronounced [ˈfweɾos].
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 53309, this pair ranks #88,541 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fiero vs fueros
Shared letters: efor. Private to "fiero": i. Private to "fueros": su.
"fiero" · 5 letters · shape CVVCV · "fueros" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fiero" for "fueros" ever safe?
In ordinary Spanish text, does "fiero" or "fueros" show up more?
Useful next steps
Eye-level mix-up between "fiero" and "fueros" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fiero" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fueros" - compare definitions side by side with the headword page. Word entry
- This pair ranks #88,541 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fiero" and "fueros" also get mixed up with nearby pairs, the highest-scored neighbour is "fiero vs fierros". 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 #88,541 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.