Which to use
“kar” and “key” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,130
- “kar” frequency rank
- #18,240
- “key” frequency rank
- 63370
- confusion score
Side-by-Side Comparison
| Feature | kar | key |
|---|---|---|
| Definition | Sourd. | Dominant, principal. |
Where the eye mixes kar and key
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between kar and key
A purely visual mix-up. kar (\cɑr\) and key (\kiː\) 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 63370, derived from the frequency rank of both members and their visual similarity.
kar is recorded at frequency rank #45,130, classified as anadj, pronounced \cɑr\. key is at rank #18,240, tagged as anadj, pronounced \kiː\.
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 63370, this pair ranks #82,290 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of kar vs key
Shared letters: k. Private to "kar": ar. Private to "key": ey.
"kar" · 3 letters · shape CVC · "key" · 3 letters · shape CVV
Frequently Asked Questions
Can "kar" and "key" be used interchangeably?
Which is more common, "kar" or "key"?
What to do next
Eye-level mix-up between "kar" and "key" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "kar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "key" - compare definitions side by side with the headword page. Word entry
- This pair ranks #82,290 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "kar" and "key" also get mixed up with nearby pairs, the highest-scored neighbour is "kar vs ky". Nearby pair
Confusion rank #82,290 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.