contratovscontroloWhich spelling fits?

Which to use

“contrato” and “controlo” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,356
“contrato” frequency rank
#3,608
“controlo” frequency rank
4964
confusion score

Side-by-Side Comparison

Feature contrato controlo
Definition ato ou efeito de contratar o mesmo que controle

Where the eye mixes contrato and controlo

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

8 ch
contrato
8 ch
controlo

Look-alike desk: contrato vs controlo

A purely visual mix-up. contrato (/kõ.ˈtɾa.tu/) and controlo (/kõ.ˈtɾo.lu/) 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 4964, derived from the frequency rank of both members and their visual similarity.

contrato is recorded at frequency rank #1,356, classified as anoun, pronounced /kõ.ˈtɾa.tu/. controlo is at rank #3,608, tagged as anoun, pronounced /kõ.ˈtɾo.lu/.

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 4964, this pair ranks #69,767 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of contrato vs controlo

Shared letters: cnort. Private to "contrato": a. Private to "controlo": l.

"contrato" · 8 letters · shape CVCCCVCV  ·  "controlo" · 8 letters · shape CVCCCVCV

Known mistypes of this pair

  • contrato ← ccontrato · cnotrato · conntrato · conrtato · contarto · contraot · contratto · contrrato
  • controlo ← ccontrolo · cnotrolo · conntrolo · conrtolo · contorlo · contrloo · controllo · controol

Frequently Asked Questions

Can "contrato" and "controlo" be used interchangeably?
No. They are said differently (/kõ.ˈtɾa.tu/ versus /kõ.ˈtɾo.lu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "contrato" or "controlo" show up more?
"contrato" is the more common of the two: it sits at frequency rank #1,356 in our Portuguese list, against #3,608 for "controlo". 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 "contrato" and "controlo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "contrato" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "controlo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,767 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "contrato" and "controlo" also get mixed up with nearby pairs, the highest-scored neighbour is "contrapor vs contrato". 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 #69,767 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