convertíanvsconvertidasWhat's the difference?

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

Which to use

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

#41,269
“convertían” frequency rank
#37,525
“convertidas” frequency rank
78794
confusion score

Side-by-Side Comparison

Feature convertían convertidas
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de convertir o de convertirse. Forma del femenino plural de convertido, participio de convertir.

Where the eye mixes convertían and convertidas

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. convertían runs 10 letters (CVCCVCCVVC) against convertidas's 11 (CVCCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
convertían
11 ch
convertidas

Visual trap between convertían and convertidas

These two trip readers on the page rather than in the ear: convertían is [kõmbeɾˈt̪iãn] while convertidas is [kõmbeɾˈt̪ið̞as]. 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 (verb vs participle), which is usually the fastest check. Our composite confusion score for this pair is 78794, derived from the frequency rank of both members and their visual similarity.

convertían is recorded at frequency rank #41,269, classified as averb, pronounced [kõmbeɾˈt̪iãn]. convertidas is at rank #37,525, tagged as aparticiple, pronounced [kõmbeɾˈt̪ið̞as].

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 78794, this pair ranks #13,942 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of convertían vs convertidas

Shared letters: acenortv. Private to "convertían": í. Private to "convertidas": dis.

"convertían" · 10 letters · shape CVCCVCCVVC  ·  "convertidas" · 11 letters · shape CVCCVCCVCVC

Known mistypes of this pair

  • convertidas ← cconvertidas · cnovertidas · conbertidas · conevrtidas · connvertidas · converitdas · converrtidas · convertdias

Frequently Asked Questions

Do "convertían" and "convertidas" mean the same thing in a sentence?
No - they are not even the same part of speech. "convertían" is a verb and "convertidas" a participle, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "convertían" or "convertidas"?
"convertidas" is the more common of the two: it sits at frequency rank #37,525 in our Spanish list, against #41,269 for "convertían". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "convertían" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "convertidas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,942 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "convertían" and "convertidas" also get mixed up with nearby pairs, the highest-scored neighbour is "conversan vs convertían". 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 #13,942 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