adhesiónvsagresiónWhich spelling fits?

Which to use

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

#11,156
“adhesión” frequency rank
#5,455
“agresión” frequency rank
16611
confusion score

Side-by-Side Comparison

Feature adhesión agresión
Definition Acción o efecto de adherir o adherirse; unión física entre cosas, proceso y resultado de pegarse dos o más elementos. Acción agredir a alguna persona o cosa con el fin de ocasionarle un daño.

Where the eye mixes adhesión and agresión

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. adhesión and agresión follow the identical consonant-vowel pattern (VCCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
adhesión
8 ch
agresión

Look-alike desk: adhesión vs agresión

A purely visual mix-up. adhesión ([að̞eˈsjõn]) and agresión ([aɣ̞ɾeˈsjõn]) 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 16611, derived from the frequency rank of both members and their visual similarity.

adhesión is recorded at frequency rank #11,156, classified as anoun, pronounced [að̞eˈsjõn]. agresión is at rank #5,455, tagged as anoun, pronounced [aɣ̞ɾeˈsjõn].

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 16611, this pair ranks #275,439 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of adhesión vs agresión

Shared letters: aeinsó. Private to "adhesión": dh. Private to "agresión": gr.

"adhesión" · 8 letters · shape VCCVCVVC  ·  "agresión" · 8 letters · shape VCCVCVVC

Frequently Asked Questions

Do "adhesión" and "agresión" mean the same thing in a sentence?
No. They are said differently ([að̞eˈsjõn] versus [aɣ̞ɾeˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "adhesión" vs "agresión" - which ranks higher?
"agresión" is the more common of the two: it sits at frequency rank #5,455 in our Spanish list, against #11,156 for "adhesión". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "adhesión" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "agresión" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,439 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adhesión" and "agresión" also get mixed up with nearby pairs, the highest-scored neighbour is "adhesión vs adhesivo". Nearby pair

Confusion rank #275,439 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