CairovscimoWhat's the difference?

Which to use

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

#9,303
“Cairo” frequency rank
#25,235
“cimo” frequency rank
34538
confusion score

Side-by-Side Comparison

Feature Cairo cimo
Definition capital do Egito, país no qual é a maior cidade, posto que também ocupa no chamado mundo árabe a parte mais alta

Where the eye mixes Cairo and cimo

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

5 ch
Cairo
4 ch
cimo

Visual trap between Cairo and cimo

A purely visual mix-up. Cairo (/ˈkaj.ɾu/) and cimo (/ˈsi.mu/) 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 34538, derived from the frequency rank of both members and their visual similarity.

Cairo is recorded at frequency rank #9,303, classified as anoun, pronounced /ˈkaj.ɾu/. cimo is at rank #25,235, tagged as anoun, pronounced /ˈsi.mu/.

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 34538, this pair ranks #32,697 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Cairo vs cimo

Shared letters: cio. Private to "Cairo": ar. Private to "cimo": m.

"Cairo" · 5 letters · shape CVVCV  ·  "cimo" · 4 letters · shape CVCV

Known mistypes of this pair

  • Cairoaciro · caior · cairro · cario · ccairo · ciaro
  • cimoccimo · cimmo · ciom · cmio · icmo

Frequently Asked Questions

Can "Cairo" and "cimo" be used interchangeably?
No. They are said differently (/ˈkaj.ɾu/ versus /ˈsi.mu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Cairo" or "cimo"?
"Cairo" is the more common of the two: it sits at frequency rank #9,303 in our Portuguese list, against #25,235 for "cimo". 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 "Cairo" and "cimo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Cairo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cimo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,697 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Cairo" and "cimo" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs cimo". 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 #32,697 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