Which to use
“oscurece” and “oscurecer” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,721
- “oscurece” frequency rank
- #45,483
- “oscurecer” frequency rank
- 82204
- confusion score
Side-by-Side Comparison
| Feature | oscurece | oscurecer |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de oscurecer. | Quitar o privar de luz o claridad a algo; hacer que sea o parezca oscuro o poco claro. |
Where the eye mixes oscurece and oscurecer
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. oscurece runs 8 letters (VCCVCVCV) against oscurecer's 9 (VCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: oscurece vs oscurecer
A purely visual mix-up. oscurece ([oskuˈɾese]) and oscurecer ([oskuɾeˈseɾ]) 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 extra letter(s) - “oscurece” sits inside “oscurecer”. Our composite confusion score for this pair is 82204, derived from the frequency rank of both members and their visual similarity.
oscurece is recorded at frequency rank #36,721, classified as averb, pronounced [oskuˈɾese]. oscurecer is at rank #45,483, tagged as averb, pronounced [oskuɾeˈseɾ].
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 82204, this pair ranks #9,495 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of oscurece vs oscurecer
Shared letters: ceorsu. Private to "oscurece": -. Private to "oscurecer": -.
"oscurece" · 8 letters · shape VCCVCVCV · "oscurecer" · 9 letters · shape VCCVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "oscurece" for "oscurecer" ever safe?
Which is more common, "oscurece" or "oscurecer"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "oscurece" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oscurecer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,495 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- 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 #9,495 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.