comenzabanvscomenzaronTell them apart

Which to use

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

#26,364
“comenzaban” frequency rank
#2,970
“comenzaron” frequency rank
29334
confusion score

Side-by-Side Comparison

Feature comenzaban comenzaron
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de comenzar. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de comenzar.

Where the eye mixes comenzaban and comenzaron

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

10 ch
comenzaban
10 ch
comenzaron

Visual trap between comenzaban and comenzaron

A purely visual mix-up. comenzaban ([komẽnˈsaβ̞ãn]) and comenzaron ([komẽnˈsaɾõn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29334, derived from the frequency rank of both members and their visual similarity.

comenzaban is recorded at frequency rank #26,364, classified as averb, pronounced [komẽnˈsaβ̞ãn]. comenzaron is at rank #2,970, tagged as averb, pronounced [komẽnˈsaɾõn].

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 29334, this pair ranks #217,499 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of comenzaban vs comenzaron

Shared letters: acemnoz. Private to "comenzaban": b. Private to "comenzaron": r.

"comenzaban" · 10 letters · shape CVCVCCVCVC  ·  "comenzaron" · 10 letters · shape CVCVCCVCVC

Known mistypes of this pair

  • comenzabanccomenzaban · cmoenzaban · coemnzaban · comenazban · comennzaban · comenzaabn · comenzabann · comenzabban
  • comenzaronccomenzaron · cmoenzaron · coemnzaron · comenazron · comennzaron · comenzaorn · comenzarno · comenzaronn

Frequently Asked Questions

Do "comenzaban" and "comenzaron" mean the same thing in a sentence?
No. They are said differently ([komẽnˈsaβ̞ãn] versus [komẽnˈsaɾõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "comenzaban" vs "comenzaron" - which ranks higher?
"comenzaron" is the more common of the two: it sits at frequency rank #2,970 in our Spanish list, against #26,364 for "comenzaban". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "comenzaban" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "comenzaron" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #217,499 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "comenzaban" and "comenzaron" also get mixed up with nearby pairs, the highest-scored neighbour is "comenzaban vs comenzada". 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 #217,499 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