Which to use
“regresión” is a noun and “regresiva” is an adjective - they look or sound alike but fill different roles in a sentence.
- #23,924
- “regresión” frequency rank
- #20,799
- “regresiva” frequency rank
- 44723
- confusion score
Side-by-Side Comparison
| Feature | regresión | regresiva |
|---|---|---|
| Definition | La retrocesión o el acto de volver hacia atrás. | Forma del femenino de regresivo. |
Where the eye mixes regresión and regresiva
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Visual trap between regresión and regresiva
These two trip readers on the page rather than in the ear: regresión is [reɣ̞ɾeˈsjõn] while regresiva is [reɣ̞ɾeˈsiβ̞a]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 44723, derived from the frequency rank of both members and their visual similarity.
regresión is recorded at frequency rank #23,924, classified as anoun, pronounced [reɣ̞ɾeˈsjõn]. regresiva is at rank #20,799, tagged as anadj, pronounced [reɣ̞ɾeˈsiβ̞a].
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 44723, this pair ranks #135,477 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of regresión vs regresiva
Shared letters: egirs. Private to "regresión": nó. Private to "regresiva": av.
"regresión" · 9 letters · shape CVCCVCVVC · "regresiva" · 9 letters · shape CVCCVCVCV
Known mistypes of this pair
- regresiva ← ergresiva · regersiva · reggresiva · regreciva · regreisva · regresiav · regresiba · regresivva
Frequently Asked Questions
Can "regresión" and "regresiva" be used interchangeably?
Which is more common, "regresión" or "regresiva"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "regresión" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "regresiva" - compare definitions side by side with the headword page. Word entry
- This pair ranks #135,477 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "regresión" and "regresiva" also get mixed up with nearby pairs, the highest-scored neighbour is "regresiva vs represivas". 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 #135,477 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.