entendíavsextendíanWhich spelling fits?

Which to use

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

#9,288
“entendía” frequency rank
#48,399
“extendían” frequency rank
57687
confusion score

Side-by-Side Comparison

Feature entendía extendían
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de entender o de entenderse. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de extender o de extenderse.

Where the eye mixes entendía and extendían

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. entendía runs 8 letters (VCCVCCVV) against extendían's 9 (VCCVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
entendía
9 ch
extendían

Visual trap between entendía and extendían

A purely visual mix-up. entendía ([ẽn̪t̪ẽn̪ˈd̪ia]) and extendían ([ekst̪ẽn̪ˈd̪iãn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 57687, derived from the frequency rank of both members and their visual similarity.

entendía is recorded at frequency rank #9,288, classified as averb, pronounced [ẽn̪t̪ẽn̪ˈd̪ia]. extendían is at rank #48,399, tagged as averb, pronounced [ekst̪ẽn̪ˈd̪iãn].

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 57687, this pair ranks #69,489 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of entendía vs extendían

Shared letters: adentí. Private to "entendía": -. Private to "extendían": x.

"entendía" · 8 letters · shape VCCVCCVV  ·  "extendían" · 9 letters · shape VCCVCCVVC

Frequently Asked Questions

Do "entendía" and "extendían" mean the same thing in a sentence?
No. They are said differently ([ẽn̪t̪ẽn̪ˈd̪ia] versus [ekst̪ẽn̪ˈd̪iãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "entendía" vs "extendían" - which ranks higher?
"entendía" is the more common of the two: it sits at frequency rank #9,288 in our Spanish list, against #48,399 for "extendían". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "entendía" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "extendían" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,489 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "entendía" and "extendían" also get mixed up with nearby pairs, the highest-scored neighbour is "extendían vs extension". Nearby pair

Confusion rank #69,489 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