KempvskeyWhich spelling fits?

Quick tell: Kemp is a name, key is an adjective, so they fill different roles in a sentence.

Which to use

“Kemp” is a name and “key” is an adjective - they look or sound alike but fill different roles in a sentence.

#41,854
“Kemp” frequency rank
#18,240
“key” frequency rank
60094
confusion score

Side-by-Side Comparison

Feature Kemp key
Definition Prénom masculin. Dominant, principal.

Letter map: Kemp vs key

Shared letters muted; letters that set Kemp and key apart highlighted. Shared run: 2.

4 ch
Kemp
3 ch
key

Grammar separator: Kemp vs key

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Kemp is aname and keyanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 60094, derived from the frequency rank of both members and their visual similarity.

Kemp is recorded at frequency rank #41,854, classified as aname. 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 60094, this pair ranks #99,489 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Kemp vs key

Shared letters: ek. Private to "Kemp": mp. Private to "key": y.

"Kemp" · 4 letters · shape CVCC  ·  "key" · 3 letters · shape CVV

Known mistypes of this pair

  • Kempekmp · kemmp · kempp · kepm · kkemp · kmep

Frequently Asked Questions

Can "Kemp" and "key" be used interchangeably?
No - they are not even the same part of speech. "Kemp" is a name and "key" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "Kemp" or "key" show up more?
"key" is the more common of the two: it sits at frequency rank #18,240 in our French list, against #41,854 for "Kemp". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "Kemp" and "key". Here's where to go from here.

  • Full dictionary entry for "Kemp" 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 #99,489 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Kemp" and "key" also get mixed up with nearby pairs, the highest-scored neighbour is "Kehl vs Kemp". 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 #99,489 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