Which to use
“afirma” and “afirmo” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,538
- “afirma” frequency rank
- #28,220
- “afirmo” frequency rank
- 30758
- confusion score
Side-by-Side Comparison
| Feature | afirma | afirmo |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de afirmar o de afirmarse. | Primera persona del singular (yo) del presente de indicativo de afirmar o de afirmarse. |
Where the eye mixes afirma and afirmo
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. afirma and afirmo follow the identical consonant-vowel pattern (VCVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses afirma with afirmo
A purely visual mix-up. afirma ([aˈfiɾma]) and afirmo ([aˈfiɾmo]) 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 - a in “afirma” becomes o in “afirmo”. Our composite confusion score for this pair is 30758, derived from the frequency rank of both members and their visual similarity.
afirma is recorded at frequency rank #2,538, classified as averb, pronounced [aˈfiɾma]. afirmo is at rank #28,220, tagged as averb, pronounced [aˈfiɾmo].
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 30758, this pair ranks #210,429 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of afirma vs afirmo
Shared letters: afimr. Private to "afirma": -. Private to "afirmo": o.
"afirma" · 6 letters · shape VCVCCV · "afirmo" · 6 letters · shape VCVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "afirma" for "afirmo" ever safe?
Frequency check: "afirma" vs "afirmo" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "afirma" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "afirmo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #210,429 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "afirma" and "afirmo" also get mixed up with nearby pairs, the highest-scored neighbour is "afirmo vs Armo". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #210,429 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.