calibrevscélebreTell them apart

Quick tell: calibre is a noun, célebre is an adjective, so they fill different roles in a sentence.

Which to use

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

#9,452
“calibre” frequency rank
#13,054
“célebre” frequency rank
22506
confusion score

Side-by-Side Comparison

Feature calibre célebre
Definition refere-se a espessura do cano de armas de fogo famoso, conhecido por muitos; afamado, famigerado

Letter map: calibre vs célebre

Shared letters muted; letters that set calibre and célebre apart highlighted. Shared run: 5. calibre and célebre follow the identical consonant-vowel pattern (CVCVCCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
calibre
7 ch
célebre

Part-of-speech tell for calibre / célebre

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: calibre is anoun and célebreanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 22506, derived from the frequency rank of both members and their visual similarity.

calibre is recorded at frequency rank #9,452, classified as anoun. célebre is at rank #13,054, tagged as anadj, pronounced /ˈsɛ.le.bɾi/.

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 22506, this pair ranks #47,539 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of calibre vs célebre

Shared letters: bcelr. Private to "calibre": ai. Private to "célebre": é.

"calibre" · 7 letters · shape CVCVCCV  ·  "célebre" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • calibre ← aclibre · cailbre · calbire · calibbre · caliber · calibrre · calirbe · callibre

Frequently Asked Questions

Is swapping "calibre" for "célebre" ever safe?
No - they are not even the same part of speech. "calibre" is a noun and "célebre" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "calibre" or "célebre"?
"calibre" is the more common of the two: it sits at frequency rank #9,452 in our Portuguese list, against #13,054 for "célebre". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "calibre" vs "célebre" is on the table, pick a follow-up below.

  • Full dictionary entry for "calibre" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "célebre" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #47,539 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "calibre" and "célebre" also get mixed up with nearby pairs, the highest-scored neighbour is "célebre vs celeiro". 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 #47,539 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