funcionarvsfuncionoConfusable pair

Which to use

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

#3,412
“funcionar” frequency rank
#29,664
“funciono” frequency rank
33076
confusion score

Side-by-Side Comparison

Feature funcionar funciono
Definition Realizar la o las funciones para lo que una labor o un mecanismo fue concebido. Primera persona del singular (yo) del presente de indicativo de funcionar.

Where the eye mixes funcionar and funciono

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

9 ch
funcionar
8 ch
funciono

Look-alike desk: funcionar vs funciono

A purely visual mix-up. funcionar ([fũnsjoˈnaɾ]) and funciono ([fũnˈsjono]) 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 1 letter(s) in length. Our composite confusion score for this pair is 33076, derived from the frequency rank of both members and their visual similarity.

funcionar is recorded at frequency rank #3,412, classified as averb, pronounced [fũnsjoˈnaɾ]. funciono is at rank #29,664, tagged as averb, pronounced [fũnˈsjono].

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 33076, this pair ranks #198,707 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of funcionar vs funciono

Shared letters: cfinou. Private to "funcionar": ar. Private to "funciono": -.

"funcionar" · 9 letters · shape CVCCVVCVC  ·  "funciono" · 8 letters · shape CVCCVVCV

Known mistypes of this pair

  • funcionarffuncionar · fnucionar · fucnionar · funccionar · funcinoar · funcioanr · funcionarr · funcionnar
  • funcionoffunciono · fnuciono · fucniono · funcciono · funcinoo · funcionno · funcioon · funcoino

Frequently Asked Questions

Can "funcionar" and "funciono" be used interchangeably?
No. They are said differently ([fũnsjoˈnaɾ] versus [fũnˈsjono]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "funcionar" vs "funciono" - which ranks higher?
"funcionar" is the more common of the two: it sits at frequency rank #3,412 in our Spanish list, against #29,664 for "funciono". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "funcionar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "funciono" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #198,707 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "funcionar" and "funciono" also get mixed up with nearby pairs, the highest-scored neighbour is "funciono vs function". 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 #198,707 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