argumentanvsargumentosWhat's the difference?

Quick tell: argumentan is a verb, argumentos is a noun, so they fill different roles in a sentence.

Which to use

“argumentan” is a verb and “argumentos” is a noun - they look or sound alike but fill different roles in a sentence.

#22,941
“argumentan” frequency rank
#3,160
“argumentos” frequency rank
26101
confusion score

Side-by-Side Comparison

Feature argumentan argumentos
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de argumentar. Forma del plural de argumento.

Where the eye mixes argumentan and argumentos

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
argumentan
10 ch
argumentos

Visual trap between argumentan and argumentos

These two trip readers on the page rather than in the ear: argumentan is [aɾɣ̞uˈmẽn̪t̪ãn] while argumentos is [aɾɣ̞uˈmẽn̪t̪os]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 26101, 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]. argumentos is at rank #3,160, tagged as anoun, pronounced [aɾɣ̞uˈmẽn̪t̪os].

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 26101, this pair ranks #233,304 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of argumentan vs argumentos

Shared letters: aegmnrtu. Private to "argumentan": -. Private to "argumentos": os.

"argumentan" · 10 letters · shape VCCVCVCCVC  ·  "argumentos" · 10 letters · shape VCCVCVCCVC

Known mistypes of this pair

  • argumentanagrumentan · arggumentan · argmuentan · arguemntan · argumenatn · argumenntan · argumentann · argumentna
  • argumentosagrumentos · arggumentos · argmuentos · arguemntos · argumenntos · argumenots · argumentoss · argumentso

Frequently Asked Questions

Is swapping "argumentan" for "argumentos" ever safe?
No - they are not even the same part of speech. "argumentan" is a verb and "argumentos" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "argumentan" vs "argumentos" - which ranks higher?
"argumentos" is the more common of the two: it sits at frequency rank #3,160 in our Spanish list, against #22,941 for "argumentan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "argumentan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "argumentos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #233,304 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "argumentan" and "argumentos" also get mixed up with nearby pairs, the highest-scored neighbour is "argumentan 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 #233,304 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