Which to use
“fibras” and “fiebres” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,852
- “fibras” frequency rank
- #48,414
- “fiebres” frequency rank
- 59266
- confusion score
Side-by-Side Comparison
| Feature | fibras | fiebres |
|---|---|---|
| Definition | Forma del plural de fibra. | Forma del plural de fiebre. |
Where the eye mixes fibras and fiebres
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fibras runs 6 letters (CVCCVC) against fiebres's 7 (CVVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: fibras vs fiebres
A purely visual mix-up. fibras ([ˈfiβ̞ɾas]) and fiebres ([ˈfjeβ̞ɾes]) 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 59266, derived from the frequency rank of both members and their visual similarity.
fibras is recorded at frequency rank #10,852, classified as anoun, pronounced [ˈfiβ̞ɾas]. fiebres is at rank #48,414, tagged as anoun, pronounced [ˈfjeβ̞ɾes].
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 59266, this pair ranks #63,270 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fibras vs fiebres
Shared letters: bfirs. Private to "fibras": a. Private to "fiebres": e.
"fibras" · 6 letters · shape CVCCVC · "fiebres" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fibras" for "fiebres" ever safe?
Frequency check: "fibras" vs "fiebres" - 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 "fibras" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fiebres" - compare definitions side by side with the headword page. Word entry
- This pair ranks #63,270 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fibras" and "fiebres" also get mixed up with nearby pairs, the highest-scored neighbour is "fiebres 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 #63,270 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.