funcionanvsfuncionandoWhich spelling fits?

Which to use

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

#4,605
“funcionan” frequency rank
#5,311
“funcionando” frequency rank
9916
confusion score

Side-by-Side Comparison

Feature funcionan funcionando
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de funcionar. Gerundio de funcionar.

Where the eye mixes funcionan and funcionando

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

9 ch
funcionan
11 ch
funcionando

Look-alike desk: funcionan vs funcionando

A purely visual mix-up. funcionan ([fũnˈsjonãn]) and funcionando ([fũnsjoˈnãn̪d̪o]) 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 2 extra letter(s) - “funcionan” sits inside “funcionando”. Our composite confusion score for this pair is 9916, derived from the frequency rank of both members and their visual similarity.

funcionan is recorded at frequency rank #4,605, classified as averb, pronounced [fũnˈsjonãn]. funcionando is at rank #5,311, tagged as averb, pronounced [fũnsjoˈnãn̪d̪o].

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 9916, this pair ranks #300,432 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of funcionan vs funcionando

Shared letters: acfinou. Private to "funcionan": -. Private to "funcionando": d.

"funcionan" · 9 letters · shape CVCCVVCVC  ·  "funcionando" · 11 letters · shape CVCCVVCVCCV

Known mistypes of this pair

  • funcionanffuncionan · fnucionan · fucnionan · funccionan · funcinoan · funcioann · funcionann · funcionnan
  • funcionandoffuncionando · fnucionando · fucnionando · funccionando · funcinoando · funcioanndo · funcionadno · funcionanddo

Frequently Asked Questions

Can "funcionan" and "funcionando" be used interchangeably?
No. They are said differently ([fũnˈsjonãn] versus [fũnsjoˈnãn̪d̪o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "funcionan" or "funcionando"?
"funcionan" is the more common of the two: it sits at frequency rank #4,605 in our Spanish list, against #5,311 for "funcionando". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "funcionan" and "funcionando" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "funcionan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "funcionando" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #300,432 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "funcionan" and "funcionando" also get mixed up with nearby pairs, the highest-scored neighbour is "funcionan vs fusionan". 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 #300,432 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