cegovscieloWhat's the difference?

Quick tell: cego is a adjective, cielo is a noun, so they fill different roles in a sentence.

Which to use

“cego” is an adjective and “cielo” is a noun - they look or sound alike but fill different roles in a sentence.

#5,606
“cego” frequency rank
#25,596
“cielo” frequency rank
31202
confusion score

Side-by-Side Comparison

Feature cego cielo
Definition que não vê; desprovido de visão céu (abóbada celeste)

Where the eye mixes cego and cielo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cego runs 4 letters (CVCV) against cielo's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
cego
5 ch
cielo

Why the eye confuses cego with cielo

These two trip readers on the page rather than in the ear: cego is /ˈsɛ.gu/ while cielo is /ˈsje.lo/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 31202, derived from the frequency rank of both members and their visual similarity.

cego is recorded at frequency rank #5,606, classified as anadj, pronounced /ˈsɛ.gu/. cielo is at rank #25,596, tagged as anoun, pronounced /ˈsje.lo/.

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 31202, this pair ranks #36,959 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cego vs cielo

Shared letters: ceo. Private to "cego": g. Private to "cielo": il.

"cego" · 4 letters · shape CVCV  ·  "cielo" · 5 letters · shape CVVCV

Known mistypes of this pair

  • cego ← ccego · ceggo · ceog · cgeo · ecgo
  • cielo ← ccielo · ceilo · ciello · cieol · cileo · icelo

Frequently Asked Questions

Is swapping "cego" for "cielo" ever safe?
No - they are not even the same part of speech. "cego" is an adjective and "cielo" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "cego" vs "cielo" - which ranks higher?
"cego" is the more common of the two: it sits at frequency rank #5,606 in our Portuguese list, against #25,596 for "cielo". 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 "cego" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cielo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,959 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cego" and "cielo" also get mixed up with nearby pairs, the highest-scored neighbour is "Cibele vs cielo". 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 #36,959 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