función vs function, What's the Difference?

Which to use

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

#1,196
“función” frequency rank: #43,599
“function” frequency rank: 44795
confusion score

Side-by-Side Comparison

Feature	función	function
Definition	Propósito de algo, uso de algo.	Función.

Where the eye mixes función and function

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch

función

8 ch

function

Why the eye confuses función with function

A purely visual mix-up. función ([fũnˈsjõn]) and function (/ˈfʌŋ(k).ʃən/) 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 44795, derived from the frequency rank of both members and their visual similarity.

función is recorded at frequency rank #1,196, classified as anoun, pronounced [fũnˈsjõn]. function is at rank #43,599, tagged as anoun, pronounced /ˈfʌŋ(k).ʃən/.

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 44795, this pair ranks #135,088 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of función vs function

Shared letters: cfinu. Private to "función": ó. Private to "function": ot.

"función" · 7 letters · shape CVCCVVC · "function" · 8 letters · shape CVCCCVVC

Known mistypes of this pair

function ← ffunction · fnuction · fucntion · funcction · funciton · functino · functionn · functoin

Frequently Asked Questions

Can "función" and "function" be used interchangeably?

No. They are said differently ([fũnˈsjõn] versus /ˈfʌŋ(k).ʃən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary Spanish text, does "función" or "function" show up more?

"función" is the more common of the two: it sits at frequency rank #1,196 in our Spanish list, against #43,599 for "function". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

Full dictionary entry for "función" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "function" - compare definitions side by side with the headword page. Word entry
This pair ranks #135,088 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"función" and "function" 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 #135,088 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.