Which to use
“préf” is an adjective and “prom” is a noun - they look or sound alike but fill different roles in a sentence.
- #31,195
- “préf” frequency rank
- #39,950
- “prom” frequency rank
- 71145
- confusion score
Side-by-Side Comparison
| Feature | préf | prom |
|---|---|---|
| Definition | Préféré. | Promenade. |
Letter map: préf vs prom
Shared letters muted; letters that set préf and prom apart highlighted. Shared run: 2. préf and prom follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.
Grammar separator: préf vs prom
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: préf is anadjective and promanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 71145, derived from the frequency rank of both members and their visual similarity.
préf is recorded at frequency rank #31,195, classified as anadj, pronounced \pʁef\. prom is at rank #39,950, tagged as anoun.
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 71145, this pair ranks #48,645 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of préf vs prom
Shared letters: pr. Private to "préf": fé. Private to "prom": mo.
"préf" · 4 letters · shape CCVC · "prom" · 4 letters · shape CCVC
Known mistypes of this pair
- prom ← porm · pprom · prmo · promm · prrom · rpom
Frequently Asked Questions
Can "préf" and "prom" be used interchangeably?
Frequency check: "préf" vs "prom" - which ranks higher?
Useful next steps
Pair "préf" vs "prom" is on the table, pick a follow-up below.
- Full dictionary entry for "préf" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prom" - compare definitions side by side with the headword page. Word entry
- This pair ranks #48,645 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "préf" and "prom" also get mixed up with nearby pairs, the highest-scored neighbour is "prep vs prom". 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 #48,645 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.