sermónvssesiónTell them apart

Which to use

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

#16,217
“sermón” frequency rank
#1,959
“sesión” frequency rank
18176
confusion score

Side-by-Side Comparison

Feature sermón sesión
Definition Acción o efecto de hablar o de decir. Cada una de las juntas o reuniones de un concilio, congreso, operación judicial, u otra corporación.

Where the eye mixes sermón and sesión

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. sermón (CVCCVC) and sesión (CVCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
sermón
6 ch
sesión

Why the eye confuses sermón with sesión

A purely visual mix-up. sermón ([seɾˈmõn]) and sesión ([seˈsjõn]) 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 2 positions. Our composite confusion score for this pair is 18176, derived from the frequency rank of both members and their visual similarity.

sermón is recorded at frequency rank #16,217, classified as anoun, pronounced [seɾˈmõn]. sesión is at rank #1,959, tagged as anoun, pronounced [seˈsjõn].

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 18176, this pair ranks #269,015 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sermón vs sesión

Shared letters: ensó. Private to "sermón": mr. Private to "sesión": i.

"sermón" · 6 letters · shape CVCCVC  ·  "sesión" · 6 letters · shape CVCVVC

Frequently Asked Questions

Do "sermón" and "sesión" mean the same thing in a sentence?
No. They are said differently ([seɾˈmõn] versus [seˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "sermón" vs "sesión" - which ranks higher?
"sesión" is the more common of the two: it sits at frequency rank #1,959 in our Spanish list, against #16,217 for "sermón". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "sermón" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sesión" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #269,015 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sermón" and "sesión" also get mixed up with nearby pairs, the highest-scored neighbour is "sein vs sesión". Nearby pair

Confusion rank #269,015 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