Which to use
“extendió” is a verb and “extension” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,454
- “extendió” frequency rank
- #32,661
- “extension” frequency rank
- 42115
- confusion score
Side-by-Side Comparison
| Feature | extendió | extension |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de extender o de extenderse. | Extensión. |
Where the spellings diverge
Shared letters are muted; the letters that actually set extendió and extension apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: extendió is [ekst̪ẽn̪ˈd̪jo] while extension is [ɛk.stɑ̃.sjɔ̃]. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 42115, derived from the frequency rank of both members and their visual similarity.
extendió is recorded at frequency rank #9,454, classified as averb, pronounced [ekst̪ẽn̪ˈd̪jo]. extension is at rank #32,661, tagged as anoun, pronounced [ɛk.stɑ̃.sjɔ̃].
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 42115, this pair ranks #150,010 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of extendió vs extension
Shared letters: eintx. Private to "extendió": dó. Private to "extension": os.
"extendió" · 8 letters · shape VCCVCCVV · "extension" · 9 letters · shape VCCVCCVVC
Known mistypes of this pair
- extension ← etxension · exetnsion · extencion · extenison · extennsion · extensino · extensionn · extensoin
Frequency comparison
Frequently Asked Questions
Can "extendió" and "extension" be used interchangeably?
Which is more common, "extendió" or "extension"?
Remembering extendió vs extension
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “extendió”; for a noun, it's “extension”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “extendió” entry
- Browse more pairs most likely to be confused. Most confusable