difundenvsdifundirWhich spelling fits?

Which to use

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

#26,408
“difunden” frequency rank
#4,321
“difundir” frequency rank
30729
confusion score

Side-by-Side Comparison

Feature difunden difundir
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de difundir. Extender o hacer saber de modo público algún tipo de conocimiento o información.

Where the eye mixes difunden and difundir

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

8 ch
difunden
8 ch
difundir

Visual trap between difunden and difundir

A purely visual mix-up. difunden ([d̪iˈfũn̪d̪ẽn]) and difundir ([d̪ifũn̪ˈd̪iɾ]) 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 30729, derived from the frequency rank of both members and their visual similarity.

difunden is recorded at frequency rank #26,408, classified as averb, pronounced [d̪iˈfũn̪d̪ẽn]. difundir is at rank #4,321, tagged as averb, pronounced [d̪ifũn̪ˈd̪iɾ].

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 30729, this pair ranks #210,577 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of difunden vs difundir

Shared letters: dfinu. Private to "difunden": e. Private to "difundir": r.

"difunden" · 8 letters · shape CVCVCCVC  ·  "difundir" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • difunden ← ddifunden · dfiunden · diffunden · difnuden · difudnen · difundden · difundenn · difundne
  • difundir ← ddifundir · dfiundir · diffundir · difnudir · difudnir · difunddir · difundirr · difundri

Frequently Asked Questions

Can "difunden" and "difundir" be used interchangeably?
No. They are said differently ([d̪iˈfũn̪d̪ẽn] versus [d̪ifũn̪ˈd̪iɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "difunden" vs "difundir" - which ranks higher?
"difundir" is the more common of the two: it sits at frequency rank #4,321 in our Spanish list, against #26,408 for "difunden". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "difunden" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "difundir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #210,577 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "difunden" and "difundir" also get mixed up with nearby pairs, the highest-scored neighbour is "difunda vs difunden". 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 #210,577 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