entendióvsextendíaWhich spelling fits?

Which to use

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

#9,449
“entendió” frequency rank
#22,696
“extendía” frequency rank
32145
confusion score

Side-by-Side Comparison

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

Where the eye mixes entendió and extendía

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. entendió and extendía follow the identical consonant-vowel pattern (VCCVCCVV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
entendió
8 ch
extendía

Look-alike desk: entendió vs extendía

A purely visual mix-up. entendió ([ẽn̪t̪ẽn̪ˈd̪jo]) and extendía ([ekst̪ẽn̪ˈd̪ia]) 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 3 positions. Our composite confusion score for this pair is 32145, derived from the frequency rank of both members and their visual similarity.

entendió is recorded at frequency rank #9,449, classified as averb, pronounced [ẽn̪t̪ẽn̪ˈd̪jo]. extendía is at rank #22,696, tagged as averb, pronounced [ekst̪ẽn̪ˈd̪ia].

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 32145, this pair ranks #203,531 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of entendió vs extendía

Shared letters: dent. Private to "entendió": ió. Private to "extendía": axí.

"entendió" · 8 letters · shape VCCVCCVV  ·  "extendía" · 8 letters · shape VCCVCCVV

Frequently Asked Questions

Can "entendió" and "extendía" be used interchangeably?
No. They are said differently ([ẽn̪t̪ẽn̪ˈd̪jo] versus [ekst̪ẽn̪ˈd̪ia]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "entendió" or "extendía" show up more?
"entendió" is the more common of the two: it sits at frequency rank #9,449 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 "entendió" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "extendía" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #203,531 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "entendió" and "extendía" also get mixed up with nearby pairs, the highest-scored neighbour is "extendía vs extendían". Nearby pair

Confusion rank #203,531 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