clorovscorWhat's the difference?

Which to use

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

#18,802
“cloro” frequency rank
#1,065
“cor” frequency rank
19867
confusion score

Side-by-Side Comparison

Feature cloro cor
Definition elemento químico de símbolo Cl, possui o número atômico 17 e massa atômica relativa 35,453; é encontrado na natureza somente em compostos com outros elementos, como o cloreto de sódio ou o cloreto de potássio; é um gás, na temperatura ambiente, extremamente tóxico; utilizado como germicida padrão para o tratamento de água, na fabricação de papéis, derivados de petróleo, medicamentos, tintas, solvente e plásticos coração

Where the eye mixes cloro and cor

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
cloro
3 ch
cor

Visual trap between cloro and cor

A purely visual mix-up. cloro (/ˈkłɔru/) and cor (/ˈkɔɾ/) 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 letter(s) in length. Our composite confusion score for this pair is 19867, derived from the frequency rank of both members and their visual similarity.

cloro is recorded at frequency rank #18,802, classified as anoun, pronounced /ˈkłɔru/. cor is at rank #1,065, tagged as anoun, pronounced /ˈkɔɾ/.

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 19867, this pair ranks #50,763 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cloro vs cor

Shared letters: cor. Private to "cloro": l. Private to "cor": -.

"cloro" · 5 letters · shape CCVCV  ·  "cor" · 3 letters · shape CVC

Known mistypes of this pair

  • cloroccloro · clloro · clorro · clroo · lcoro

Frequently Asked Questions

Do "cloro" and "cor" mean the same thing in a sentence?
No. They are said differently (/ˈkłɔru/ versus /ˈkɔɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "cloro" or "cor" show up more?
"cor" is the more common of the two: it sits at frequency rank #1,065 in our Portuguese list, against #18,802 for "cloro". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "cloro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,763 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cloro" and "cor" also get mixed up with nearby pairs, the highest-scored neighbour is "cloro vs colono". 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 #50,763 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