biográficosvsbiógrafosWhich spelling fits?

Quick tell: biográficos is a adjective, biógrafos is a noun, so they fill different roles in a sentence.

Which to use

“biográficos” is an adjective and “biógrafos” is a noun - they look or sound alike but fill different roles in a sentence.

#34,910
“biográficos” frequency rank
#47,604
“biógrafos” frequency rank
82514
confusion score

Side-by-Side Comparison

Feature biográficos biógrafos
Definition Forma del masculino plural de biográfico. Forma del plural de biógrafo.

Where the eye mixes biográficos and biógrafos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. biográficos runs 11 letters (CVVCCVCVCVC) against biógrafos's 9 (CVVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
biográficos
9 ch
biógrafos

Why the eye confuses biográficos with biógrafos

These two trip readers on the page rather than in the ear: biográficos is [bjoˈɣ̞ɾafikos] while biógrafos is [ˈbjoɣ̞ɾafos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 82514, derived from the frequency rank of both members and their visual similarity.

biográficos is recorded at frequency rank #34,910, classified as anadj, pronounced [bjoˈɣ̞ɾafikos]. biógrafos is at rank #47,604, tagged as anoun, pronounced [ˈbjoɣ̞ɾafos].

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 82514, this pair ranks #9,162 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of biográficos vs biógrafos

Shared letters: bfgiors. Private to "biográficos": cá. Private to "biógrafos": aó.

"biográficos" · 11 letters · shape CVVCCVCVCVC  ·  "biógrafos" · 9 letters · shape CVVCCVCVC

Frequently Asked Questions

Do "biográficos" and "biógrafos" mean the same thing in a sentence?
No - they are not even the same part of speech. "biográficos" is an adjective and "biógrafos" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "biográficos" or "biógrafos"?
"biográficos" is the more common of the two: it sits at frequency rank #34,910 in our Spanish list, against #47,604 for "biógrafos". 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 "biográficos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "biógrafos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,162 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "biográficos" and "biógrafos" also get mixed up with nearby pairs, the highest-scored neighbour is "biógrafo vs biógrafos". Nearby pair

Confusion rank #9,162 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