tensiónvstesónConfusable pair

Which to use

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

#3,155
“tensión” frequency rank
#47,449
“tesón” frequency rank
50604
confusion score

Side-by-Side Comparison

Feature tensión tesón
Definition Aspecto de un cuerpo expuesto a la acción de fuerzas que lo extienden o estiran. Continuidad del esfuerzo hacia una meta, en especial frente a la fatiga o adversidad.

Where the eye mixes tensión and tesón

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. tensión runs 7 letters (CVCCVVC) against tesón's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
tensión
5 ch
tesón

Why the eye confuses tensión with tesón

A purely visual mix-up. tensión ([t̪ẽnˈsjõn]) and tesón ([t̪eˈsõn]) 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 2 letter(s) in length. Our composite confusion score for this pair is 50604, derived from the frequency rank of both members and their visual similarity.

tensión is recorded at frequency rank #3,155, classified as anoun, pronounced [t̪ẽnˈsjõn]. tesón is at rank #47,449, tagged as anoun, pronounced [t̪eˈsõn].

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 50604, this pair ranks #102,316 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tensión vs tesón

Shared letters: enstó. Private to "tensión": i. Private to "tesón": -.

"tensión" · 7 letters · shape CVCCVVC  ·  "tesón" · 5 letters · shape CVCVC

Frequently Asked Questions

Do "tensión" and "tesón" mean the same thing in a sentence?
No. They are said differently ([t̪ẽnˈsjõn] versus [t̪eˈsõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tensión" or "tesón"?
"tensión" is the more common of the two: it sits at frequency rank #3,155 in our Spanish list, against #47,449 for "tesón". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "tensión" and "tesón" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tensión" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tesón" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #102,316 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tensión" and "tesón" also get mixed up with nearby pairs, the highest-scored neighbour is "tejo vs tesón". Nearby pair

Confusion rank #102,316 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