adelantadosvsadelantaronWhat's the difference?

Quick tell: adelantados is a participle, adelantaron is a verb, so they fill different roles in a sentence.

Which to use

“adelantados” is a participle and “adelantaron” is a verb - they look or sound alike but fill different roles in a sentence.

#34,862
“adelantados” frequency rank
#36,900
“adelantaron” frequency rank
71762
confusion score

Side-by-Side Comparison

Feature adelantados adelantaron
Definition Forma del plural de adelantado, participio de adelantar o de adelantarse. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de adelantar o de adelantarse.

Where the eye mixes adelantados and adelantaron

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. adelantados and adelantaron follow the identical consonant-vowel pattern (VCVCVCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

11 ch
adelantados
11 ch
adelantaron

Visual trap between adelantados and adelantaron

These two trip readers on the page rather than in the ear: adelantados is [að̞elãn̪ˈt̪að̞os] while adelantaron is [að̞elãn̪ˈt̪aɾõn]. 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 (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 71762, derived from the frequency rank of both members and their visual similarity.

adelantados is recorded at frequency rank #34,862, classified as aparticiple, pronounced [að̞elãn̪ˈt̪að̞os]. adelantaron is at rank #36,900, tagged as averb, pronounced [að̞elãn̪ˈt̪aɾõn].

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 71762, this pair ranks #26,804 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of adelantados vs adelantaron

Shared letters: adelnot. Private to "adelantados": s. Private to "adelantaron": r.

"adelantados" · 11 letters · shape VCVCVCCVCVC  ·  "adelantaron" · 11 letters · shape VCVCVCCVCVC

Known mistypes of this pair

  • adelantadosaddelantados · adealntados · adelanatdos · adelanntados · adelantaddos · adelantadoss · adelantadso · adelantaods
  • adelantaronaddelantaron · adealntaron · adelanatron · adelanntaron · adelantaorn · adelantarno · adelantaronn · adelantarron

Frequently Asked Questions

Can "adelantados" and "adelantaron" be used interchangeably?
No - they are not even the same part of speech. "adelantados" is a participle and "adelantaron" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "adelantados" or "adelantaron" show up more?
"adelantados" is the more common of the two: it sits at frequency rank #34,862 in our Spanish list, against #36,900 for "adelantaron". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "adelantados" and "adelantaron" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "adelantados" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adelantaron" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,804 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adelantados" and "adelantaron" also get mixed up with nearby pairs, the highest-scored neighbour is "adelantadas vs adelantados". 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 #26,804 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