adiciónvsaficiónTell them apart

Which to use

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

#12,747
“adición” frequency rank
#7,812
“afición” frequency rank
20559
confusion score

Side-by-Side Comparison

Feature adición afición
Definition Acción o efecto de sumar, añadir, agregar o adicionar. Inclinación, gusto, vivo interés o amor hacia una persona, actividad o cosa.

Where the eye mixes adición and afición

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

7 ch
adición
7 ch
afición

Look-alike desk: adición vs afición

A purely visual mix-up. adición ([að̞iˈsjõn]) and afición ([afiˈsjõn]) 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 a single letter - d in “adición” becomes f in “afición”. Our composite confusion score for this pair is 20559, derived from the frequency rank of both members and their visual similarity.

adición is recorded at frequency rank #12,747, classified as anoun, pronounced [að̞iˈsjõn]. afición is at rank #7,812, tagged as anoun, pronounced [afiˈsjõn].

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 20559, this pair ranks #258,785 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of adición vs afición

Shared letters: acinó. Private to "adición": d. Private to "afición": f.

"adición" · 7 letters · shape VCVCVVC  ·  "afición" · 7 letters · shape VCVCVVC

Frequently Asked Questions

Can "adición" and "afición" be used interchangeably?
No. They are said differently ([að̞iˈsjõn] versus [afiˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "adición" or "afición" show up more?
"afición" is the more common of the two: it sits at frequency rank #7,812 in our Spanish list, against #12,747 for "adición". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "adición" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "afición" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #258,785 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adición" and "afición" also get mixed up with nearby pairs, the highest-scored neighbour is "afición vs afinación". Nearby pair

Confusion rank #258,785 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