Which to use
“argumentación” is a noun and “argumentaron” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,153
- “argumentación” frequency rank
- #44,558
- “argumentaron” frequency rank
- 62711
- confusion score
Side-by-Side Comparison
| Feature | argumentación | argumentaron |
|---|---|---|
| Definition | Razonamiento o explicación cuya principal finalidad es convencer o persuadir. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de argumentar. |
Where the eye mixes argumentación and argumentaron
Muted = shared; highlighted = the visual trap. They share 10 letters in sequence.
Why the eye confuses argumentación with argumentaron
These two trip readers on the page rather than in the ear: argumentación is [aɾɣ̞umẽn̪t̪aˈsjõn] while argumentaron is [aɾɣ̞umẽn̪ˈt̪aɾõn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 62711, derived from the frequency rank of both members and their visual similarity.
argumentación is recorded at frequency rank #18,153, classified as anoun, pronounced [aɾɣ̞umẽn̪t̪aˈsjõn]. argumentaron is at rank #44,558, tagged as averb, pronounced [aɾɣ̞umẽn̪ˈt̪aɾõn].
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 62711, this pair ranks #51,102 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of argumentación vs argumentaron
Shared letters: aegmnrtu. Private to "argumentación": ció. Private to "argumentaron": o.
"argumentación" · 13 letters · shape VCCVCVCCVCVVC · "argumentaron" · 12 letters · shape VCCVCVCCVCVC
Known mistypes of this pair
- argumentaron ← agrumentaron · arggumentaron · argmuentaron · arguemntaron · argumenatron · argumenntaron · argumentaorn · argumentarno
Frequently Asked Questions
Do "argumentación" and "argumentaron" mean the same thing in a sentence?
Which is more common, "argumentación" or "argumentaron"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "argumentación" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "argumentaron" - compare definitions side by side with the headword page. Word entry
- This pair ranks #51,102 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "argumentación" and "argumentaron" also get mixed up with nearby pairs, the highest-scored neighbour is "argumentado vs argumentaron". 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 #51,102 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.