extendíavsextendióTell them apart

Which to use

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

#22,696
“extendía” frequency rank
#9,454
“extendió” frequency rank
32150
confusion score

Side-by-Side Comparison

Feature extendía extendió
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de extender o de extenderse. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de extender o de extenderse.

Where the eye mixes extendía and extendió

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. extendía and extendió follow the identical consonant-vowel pattern (VCCVCCVV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
extendía
8 ch
extendió

Why the eye confuses extendía with extendió

A purely visual mix-up. extendía ([ekst̪ẽn̪ˈd̪ia]) and extendió ([ekst̪ẽn̪ˈd̪jo]) 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 32150, derived from the frequency rank of both members and their visual similarity.

extendía is recorded at frequency rank #22,696, classified as averb, pronounced [ekst̪ẽn̪ˈd̪ia]. extendió is at rank #9,454, tagged as averb, pronounced [ekst̪ẽn̪ˈd̪jo].

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 32150, this pair ranks #203,491 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of extendía vs extendió

Shared letters: dentx. Private to "extendía": aí. Private to "extendió": ió.

"extendía" · 8 letters · shape VCCVCCVV  ·  "extendió" · 8 letters · shape VCCVCCVV

Frequently Asked Questions

Is swapping "extendía" for "extendió" ever safe?
No. They are said differently ([ekst̪ẽn̪ˈd̪ia] versus [ekst̪ẽn̪ˈd̪jo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "extendía" or "extendió"?
"extendió" is the more common of the two: it sits at frequency rank #9,454 in our Spanish list, against #22,696 for "extendía". 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 "extendía" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "extendió" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #203,491 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "extendía" and "extendió" also get mixed up with nearby pairs, the highest-scored neighbour is "extendía vs extendían". Nearby pair

Confusion rank #203,491 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