tendón vs tensión, What's the Difference?

Which to use

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

#35,783
“tendón” frequency rank: #3,155
“tensión” frequency rank: 38938
confusion score

Side-by-Side Comparison

Feature	tendón	tensión
Definition	Banda de tejido conectivo que une al músculo con su punto de inserción en el hueso o a otras estructuras como el glóbulo ocular.	Aspecto de un cuerpo expuesto a la acción de fuerzas que lo extienden o estiran.

Where the spellings diverge

Shared letters are muted; the letters that actually set tendón and tensión apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.

6 ch

tendón

7 ch

tensión

Spelling & Dictionary Insight

A purely visual mix-up. tendón ([t̪ẽn̪ˈd̪õn]) and tensión ([t̪ẽnˈsjõn]) 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 38938, derived from the frequency rank of both members and their visual similarity.

tendón is recorded at frequency rank #35,783, classified as anoun, pronounced [t̪ẽn̪ˈd̪õn]. tensión is at rank #3,155, tagged as anoun, pronounced [t̪ẽnˈsjõn].

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 38938, this pair ranks #167,274 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tendón vs tensión

Shared letters: entó. Private to "tendón": d. Private to "tensión": is.

"tendón" · 6 letters · shape CVCCVC · "tensión" · 7 letters · shape CVCCVVC

Frequency comparison

tendón#35,783

tensión#3,155

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "tendón" and "tensión" be used interchangeably?

No. They are said differently ([t̪ẽn̪ˈd̪õn] versus [t̪ẽnˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "tendón" or "tensión"?

"tensión" is the more common of the two: it sits at frequency rank #3,155 in our Spanish list, against #35,783 for "tendón". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering tendón vs tensión

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “tendón” entry
Browse more pairs most likely to be confused. Most confusable