Which to use
“prep” and “pros” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,867
- “prep” frequency rank
- #10,766
- “pros” frequency rank
- 60633
- confusion score
Side-by-Side Comparison
| Feature | prep | pros |
|---|---|---|
| Definition | Préposition. | Pluriel de pro. |
Where the eye mixes prep and pros
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between prep and pros
A purely visual mix-up. prep (\ˈprɛp\) and pros (\pʁo\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 60633, derived from the frequency rank of both members and their visual similarity.
prep is recorded at frequency rank #49,867, classified as anoun, pronounced \ˈprɛp\. pros is at rank #10,766, tagged as anoun, pronounced \pʁo\.
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 60633, this pair ranks #96,613 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of prep vs pros
Shared letters: pr. Private to "prep": e. Private to "pros": os.
"prep" · 4 letters · shape CCVC · "pros" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Do "prep" and "pros" mean the same thing in a sentence?
Frequency check: "prep" vs "pros" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "prep" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pros" - compare definitions side by side with the headword page. Word entry
- This pair ranks #96,613 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "prep" and "pros" also get mixed up with nearby pairs, the highest-scored neighbour is "peep 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 #96,613 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.