conclusvsconçuTell them apart

Quick tell: conclus is a noun, conçu is a verb, so they fill different roles in a sentence.

Which to use

“conclus” is a noun and “conçu” is a verb - they look or sound alike but fill different roles in a sentence.

#16,327
“conclus” frequency rank
#3,323
“conçu” frequency rank
19650
confusion score

Side-by-Side Comparison

Feature conclus conçu
Definition Pluriel de conclu. Participe passé masculin singulier de concevoir.

Where the eye mixes conclus and conçu

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

7 ch
conclus
5 ch
conçu

Visual trap between conclus and conçu

These two trip readers on the page rather than in the ear: conclus is \kɔ̃.kly\ while conçu is \kɔ̃.sy\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 19650, derived from the frequency rank of both members and their visual similarity.

conclus is recorded at frequency rank #16,327, classified as anoun, pronounced \kɔ̃.kly\. conçu is at rank #3,323, tagged as averb, pronounced \kɔ̃.sy\.

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 19650, this pair ranks #372,236 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of conclus vs conçu

Shared letters: cnou. Private to "conclus": ls. Private to "conçu": ç.

"conclus" · 7 letters · shape CVCCCVC  ·  "conçu" · 5 letters · shape CVCCV

Known mistypes of this pair

  • concluscconclus · cnoclus · cocnlus · concclus · concllus · conclsu · concluss · conculs

Frequently Asked Questions

Can "conclus" and "conçu" be used interchangeably?
No - they are not even the same part of speech. "conclus" is a noun and "conçu" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "conclus" vs "conçu" - which ranks higher?
"conçu" is the more common of the two: it sits at frequency rank #3,323 in our French list, against #16,327 for "conclus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "conclus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "conçu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #372,236 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "conclus" and "conçu" also get mixed up with nearby pairs, the highest-scored neighbour is "conclura vs conclus". 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 #372,236 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list