funcionarvsfuncionárioTell them apart

Quick tell: funcionar is a verb, funcionário is a noun, so they fill different roles in a sentence.

Which to use

“funcionar” is a verb and “funcionário” is a noun - they look or sound alike but fill different roles in a sentence.

#3,205
“funcionar” frequency rank
#4,154
“funcionário” frequency rank
7359
confusion score

Side-by-Side Comparison

Feature funcionar funcionário
Definition realizar uma determinada função ou trabalho que se espera ser realizado pessoa que trabalha para uma empresa ou para o Estado

Where the eye mixes funcionar and funcionário

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

9 ch
funcionar
11 ch
funcionário

Visual trap between funcionar and funcionário

These two trip readers on the page rather than in the ear: funcionar is /fũ.sju.ˈnaɾ/ while funcionário is /fũ.si.oˈna.ɾi.u/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 7359, derived from the frequency rank of both members and their visual similarity.

funcionar is recorded at frequency rank #3,205, classified as averb, pronounced /fũ.sju.ˈnaɾ/. funcionário is at rank #4,154, tagged as anoun, pronounced /fũ.si.oˈna.ɾi.u/.

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 7359, this pair ranks #66,780 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of funcionar vs funcionário

Shared letters: cfinoru. Private to "funcionar": a. Private to "funcionário": á.

"funcionar" · 9 letters · shape CVCCVVCVC  ·  "funcionário" · 11 letters · shape CVCCVVCVCVV

Known mistypes of this pair

  • funcionarffuncionar · fnucionar · fucnionar · funccionar · funcinoar · funcioanr · funcionarr · funcionnar

Frequently Asked Questions

Can "funcionar" and "funcionário" be used interchangeably?
No - they are not even the same part of speech. "funcionar" is a verb and "funcionário" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "funcionar" or "funcionário" show up more?
"funcionar" is the more common of the two: it sits at frequency rank #3,205 in our Portuguese list, against #4,154 for "funcionário". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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 "funcionário" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,780 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "funcionar" and "funcionário" also get mixed up with nearby pairs, the highest-scored neighbour is "funcional vs funcionar". 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 #66,780 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list