constantvsconstatWhich spelling fits?

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

Which to use

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

#6,068
“constant” frequency rank
#5,439
“constat” frequency rank
11507
confusion score

Side-by-Side Comparison

Feature constant constat
Definition Qui a de la constance. Acte par lequel un officier ministériel, ou un agent de la force publique relate les constatations qu'il a faites, établit la réalité d'un fait.

Where the eye mixes constant and constat

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
constant
7 ch
constat

Look-alike desk: constant vs constat

These two trip readers on the page rather than in the ear: constant is [kɔ̃s.tɑ̃] while constat is \kɔ̃s.ta\. 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 11507, derived from the frequency rank of both members and their visual similarity.

constant is recorded at frequency rank #6,068, classified as anadj, pronounced [kɔ̃s.tɑ̃]. constat is at rank #5,439, tagged as anoun, pronounced \kɔ̃s.ta\.

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 11507, this pair ranks #408,884 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of constant vs constat

Shared letters: acnost. Private to "constant": -. Private to "constat": -.

"constant" · 8 letters · shape CVCCCVCC  ·  "constat" · 7 letters · shape CVCCCVC

Known mistypes of this pair

  • constantcconstant · cnostant · connstant · consatnt · consstant · constannt · constantt · constatn
  • constatcconstat · cnostat · connstat · consatt · consstat · constatt · constta · consttat

Frequently Asked Questions

Is swapping "constant" for "constat" ever safe?
No - they are not even the same part of speech. "constant" is an adjective and "constat" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "constant" or "constat"?
"constat" is the more common of the two: it sits at frequency rank #5,439 in our French list, against #6,068 for "constant". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "constant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "constat" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #408,884 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "constant" and "constat" also get mixed up with nearby pairs, the highest-scored neighbour is "constat vs constatez". 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 #408,884 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