pratvsProstTell them apart

Quick tell: prat is a noun, Prost is a name, so they fill different roles in a sentence.

Which to use

“prat” is a noun and “Prost” is a name - they look or sound alike but fill different roles in a sentence.

#34,682
“prat” frequency rank
#33,843
“Prost” frequency rank
68525
confusion score

Side-by-Side Comparison

Feature prat Prost
Definition Pré. Nom de famille.

Letter map: prat vs Prost

Shared letters muted; letters that set prat and Prost apart highlighted. Shared run: 3. prat runs 4 letters (CCVC) against Prost's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
prat
5 ch
Prost

Part-of-speech tell for prat / Prost

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: prat is anoun and Prostaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 68525, derived from the frequency rank of both members and their visual similarity.

prat is recorded at frequency rank #34,682, classified as anoun. Prost is at rank #33,843, tagged as aname, pronounced \pʁɔst\.

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 68525, this pair ranks #58,819 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of prat vs Prost

Shared letters: prt. Private to "prat": a. Private to "Prost": os.

"prat" · 4 letters · shape CCVC  ·  "Prost" · 5 letters · shape CCVCC

Known mistypes of this pair

  • prat ← pprat · prrat · prta · rpat
  • Prost ← pprost · prosst · prostt · prrost · prsot · rpost

Frequently Asked Questions

Is swapping "prat" for "Prost" ever safe?
No - they are not even the same part of speech. "prat" is a noun and "Prost" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "prat" vs "Prost" - which ranks higher?
"Prost" is the more common of the two: it sits at frequency rank #33,843 in our French list, against #34,682 for "prat". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "prat" and "Prost". Here's where to go from here.

  • Full dictionary entry for "prat" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Prost" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,819 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "prat" and "Prost" also get mixed up with nearby pairs, the highest-scored neighbour is "prat vs prep". 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 #58,819 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