argumentanvsargumentaronWhich spelling fits?

Which to use

“argumentan” and “argumentaron” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#22,941
“argumentan” frequency rank
#44,558
“argumentaron” frequency rank
67499
confusion score

Side-by-Side Comparison

Feature argumentan argumentaron
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de argumentar. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de argumentar.

Where the eye mixes argumentan and argumentaron

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence.

10 ch
argumentan
12 ch
argumentaron

Look-alike desk: argumentan vs argumentaron

A purely visual mix-up. argumentan ([aɾɣ̞uˈmẽn̪t̪ãn]) and argumentaron ([aɾɣ̞umẽn̪ˈt̪aɾõn]) 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 2 letter(s) in length. Our composite confusion score for this pair is 67499, derived from the frequency rank of both members and their visual similarity.

argumentan is recorded at frequency rank #22,941, classified as averb, pronounced [aɾɣ̞uˈmẽn̪t̪ãn]. 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 67499, this pair ranks #36,949 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of argumentan vs argumentaron

Shared letters: aegmnrtu. Private to "argumentan": -. Private to "argumentaron": o.

"argumentan" · 10 letters · shape VCCVCVCCVC  ·  "argumentaron" · 12 letters · shape VCCVCVCCVCVC

Known mistypes of this pair

  • argumentanagrumentan · arggumentan · argmuentan · arguemntan · argumenatn · argumenntan · argumentann · argumentna
  • argumentaronagrumentaron · arggumentaron · argmuentaron · arguemntaron · argumenatron · argumenntaron · argumentaorn · argumentarno

Frequently Asked Questions

Can "argumentan" and "argumentaron" be used interchangeably?
No. They are said differently ([aɾɣ̞uˈmẽn̪t̪ãn] versus [aɾɣ̞umẽn̪ˈt̪aɾõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "argumentan" vs "argumentaron" - which ranks higher?
"argumentan" is the more common of the two: it sits at frequency rank #22,941 in our Spanish list, against #44,558 for "argumentaron". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "argumentan" 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 #36,949 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "argumentan" 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 #36,949 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list