Which to use
“4” is a num and “4K” is a noun - they look or sound alike but fill different roles in a sentence.
- #161
- “4” frequency rank
- #14,399
- “4K” frequency rank
- 14560
- confusion score
Side-by-Side Comparison
| Feature | 4 | 4K |
|---|---|---|
| Definition | Quatre en chiffres arabes. | Définition manquante ou à compléter. (Ajouter)… |
Letter map: 4 vs 4K
Shared letters muted; letters that set 4 and 4K apart highlighted. Shared run: 1.
Part-of-speech tell for 4 / 4K
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: 4 is anum and 4Kanoun. On the page they differ by 1 extra letter(s) - “4” sits inside “4K”. Our composite confusion score for this pair is 14560, derived from the frequency rank of both members and their visual similarity.
4 is recorded at frequency rank #161, classified as anum. 4K is at rank #14,399, tagged as anoun, pronounced \katʁ.ka\.
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 14560, this pair ranks #396,137 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of 4 vs 4K
Shared letters: none. Private to "4": -. Private to "4K": k.
"4" · 0 letters · shape · "4K" · 1 letters · shape C
Frequently Asked Questions
Can "4" and "4K" be used interchangeably?
Frequency check: "4" vs "4K" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "4" and "4K".
- Full dictionary entry for "4" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "4K" - compare definitions side by side with the headword page. Word entry
- This pair ranks #396,137 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "4" and "4K" also get mixed up with nearby pairs, the highest-scored neighbour is "4D vs 4K". Nearby pair
Confusion rank #396,137 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.