biografíasvsbiográficoWhich spelling fits?

Quick tell: biografías is a noun, biográfico is an adjective, so they fill different roles in a sentence.

Which to use

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

#18,168
“biografías” frequency rank
#31,671
“biográfico” frequency rank
49839
confusion score

Side-by-Side Comparison

Feature biografías biográfico
Definition Forma del plural de biografía. Que pertenece o concierne a la biografía.

Where the eye mixes biografías and biográfico

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. biografías (CVVCCVCVVC) and biográfico (CVVCCVCVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

10 ch
biografías
10 ch
biográfico

Look-alike desk: biografías vs biográfico

These two trip readers on the page rather than in the ear: biografías is [bjoɣ̞ɾaˈfias] while biográfico is [bjoˈɣ̞ɾafiko]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 4 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49839, derived from the frequency rank of both members and their visual similarity.

biografías is recorded at frequency rank #18,168, classified as anoun, pronounced [bjoɣ̞ɾaˈfias]. biográfico is at rank #31,671, tagged as anadj, pronounced [bjoˈɣ̞ɾafiko].

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 49839, this pair ranks #106,565 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of biografías vs biográfico

Shared letters: bfgior. Private to "biografías": así. Private to "biográfico": cá.

"biografías" · 10 letters · shape CVVCCVCVVC  ·  "biográfico" · 10 letters · shape CVVCCVCVCV

Frequently Asked Questions

Can "biografías" and "biográfico" be used interchangeably?
No - they are not even the same part of speech. "biografías" is a noun and "biográfico" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "biografías" or "biográfico"?
"biografías" is the more common of the two: it sits at frequency rank #18,168 in our Spanish list, against #31,671 for "biográfico". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "biografías" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "biográfico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #106,565 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "biografías" and "biográfico" also get mixed up with nearby pairs, the highest-scored neighbour is "biográfico vs biógrafo". Nearby pair

Confusion rank #106,565 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