CincovscircaWhich spelling fits?

Quick tell: Cinco is a name, circa is a preposition, so they fill different roles in a sentence.

Which to use

“Cinco” is a name and “circa” is a preposition - they look or sound alike but fill different roles in a sentence.

#36,489
“Cinco” frequency rank
#13,480
“circa” frequency rank
49969
confusion score

Side-by-Side Comparison

Feature Cinco circa
Definition A surname from Hokkien common among Filipinos of Chinese ancestry. Approximately, about, around (typically in relation to time)

Letter map: Cinco vs circa

Shared letters muted; letters that set Cinco and circa apart highlighted. Shared run: 3.

5 ch
Cinco
5 ch
circa

Role in the sentence - Cinco and circa

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Cinco is aname and circaapreposition. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 49969, derived from the frequency rank of both members and their visual similarity.

Cinco is recorded at frequency rank #36,489, classified as aname. circa is at rank #13,480, tagged as aprep, pronounced /ˈsɜːkə/.

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 49969, this pair ranks #178,561 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Cinco vs circa

Shared letters: ci. Private to "Cinco": no. Private to "circa": ar.

"Cinco" · 5 letters · shape CVCCV  ·  "circa" · 5 letters · shape CVCCV

Known mistypes of this pair

  • Cincoccinco · cicno · cincco · cinnco · cinoc · cnico · icnco
  • circaccirca · cicra · cirac · circca · cirrca · crica · icrca

Frequently Asked Questions

Is swapping "Cinco" for "circa" ever safe?
No - they are not even the same part of speech. "Cinco" is a name and "circa" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Cinco" or "circa"?
"circa" is the more common of the two: it sits at frequency rank #13,480 in our English list, against #36,489 for "Cinco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "Cinco" vs "circa" is on the table, pick a follow-up below.

  • Full dictionary entry for "Cinco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "circa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #178,561 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Cinco" and "circa" also get mixed up with nearby pairs, the highest-scored neighbour is "choco 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 #178,561 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list