centovscincoConfusable pair

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

Which to use

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

#2,620
“cento” frequency rank
#373
“cinco” frequency rank
2993
confusion score

Side-by-Side Comparison

Feature cento cinco
Definition conjunto de cem unidades de alguma coisa número equivalente a quatro mais um; cardinalidade de um conjunto que contenha cinco elementos distintos; representado pelo símbolo 5 (algarismos arábicos) ou V (algarismos romanos)

Letter map: cento vs cinco

Shared letters muted; letters that set cento and cinco apart highlighted. Shared run: 3.

5 ch
cento
5 ch
cinco

Part-of-speech tell for cento / cinco

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cento is anoun and cincoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 2993, derived from the frequency rank of both members and their visual similarity.

cento is recorded at frequency rank #2,620, classified as anoun. cinco is at rank #373, tagged as anadj, pronounced /ˈsĩ.ku/.

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 2993, this pair ranks #72,222 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cento vs cinco

Shared letters: cno. Private to "cento": et. Private to "cinco": i.

"cento" · 5 letters · shape CVCCV  ·  "cinco" · 5 letters · shape CVCCV

Known mistypes of this pair

  • centoccento · cennto · cenot · centto · cetno · cneto · ecnto
  • cincoccinco · cicno · cincco · cinnco · cinoc · cnico · icnco

Frequently Asked Questions

Can "cento" and "cinco" be used interchangeably?
No - they are not even the same part of speech. "cento" is a noun and "cinco" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "cento" or "cinco" show up more?
"cinco" is the more common of the two: it sits at frequency rank #373 in our Portuguese list, against #2,620 for "cento". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "cento" and "cinco". Here's where to go from here.

  • Full dictionary entry for "cento" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cinco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #72,222 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cento" and "cinco" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs cinco". 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 #72,222 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