Which to use
“emisión” and “erosión” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,241
- “emisión” frequency rank
- #15,086
- “erosión” frequency rank
- 19327
- confusion score
Side-by-Side Comparison
| Feature | emisión | erosión |
|---|---|---|
| Definition | Acción o efecto de emitir. | Proceso de desgaste de superficie terrestre por fuerzas externas como: el agua, el viento, la radiación solar, la gravitación y actividades de seres vivos . |
Where the eye mixes emisión and erosión
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. emisión and erosión follow the identical consonant-vowel pattern (VCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses emisión with erosión
A purely visual mix-up. emisión ([emiˈsjõn]) and erosión ([eɾoˈsjõn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 19327, derived from the frequency rank of both members and their visual similarity.
emisión is recorded at frequency rank #4,241, classified as anoun, pronounced [emiˈsjõn]. erosión is at rank #15,086, tagged as anoun, pronounced [eɾoˈsjõn].
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 19327, this pair ranks #264,252 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of emisión vs erosión
Shared letters: einsó. Private to "emisión": m. Private to "erosión": or.
"emisión" · 7 letters · shape VCVCVVC · "erosión" · 7 letters · shape VCVCVVC
Frequently Asked Questions
Is swapping "emisión" for "erosión" ever safe?
Frequency check: "emisión" vs "erosión" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "emisión" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "erosión" - compare definitions side by side with the headword page. Word entry
- This pair ranks #264,252 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "emisión" and "erosión" also get mixed up with nearby pairs, the highest-scored neighbour is "eclosión vs erosión". Nearby pair
Confusion rank #264,252 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.