Which to use
“adición” and “aviación” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,747
- “adición” frequency rank
- #9,244
- “aviación” frequency rank
- 21991
- confusion score
Side-by-Side Comparison
| Feature | adición | aviación |
|---|---|---|
| Definition | Acción o efecto de sumar, añadir, agregar o adicionar. | Transporte aéreo por aviones u otro vehículo más pesado que el aire |
Where the eye mixes adición and aviación
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. adición runs 7 letters (VCVCVVC) against aviación's 8 (VCVVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: adición vs aviación
A purely visual mix-up. adición ([að̞iˈsjõn]) and aviación ([aβ̞jaˈsjõn]) 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 21991, derived from the frequency rank of both members and their visual similarity.
adición is recorded at frequency rank #12,747, classified as anoun, pronounced [að̞iˈsjõn]. aviación is at rank #9,244, tagged as anoun, pronounced [aβ̞jaˈsjõn].
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 21991, this pair ranks #252,412 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of adición vs aviación
Shared letters: acinó. Private to "adición": d. Private to "aviación": v.
"adición" · 7 letters · shape VCVCVVC · "aviación" · 8 letters · shape VCVVCVVC
Frequently Asked Questions
Is swapping "adición" for "aviación" ever safe?
Which is more common, "adición" or "aviación"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "adición" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aviación" - compare definitions side by side with the headword page. Word entry
- This pair ranks #252,412 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "adición" and "aviación" also get mixed up with nearby pairs, the highest-scored neighbour is "ablación vs aviación". Nearby pair
Confusion rank #252,412 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.