keyvsKKKWhat's the difference?

Quick tell: key is a noun, KKK is a name, so they fill different roles in a sentence.

Which to use

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

#788
“key” frequency rank
#21,556
“KKK” frequency rank
22344
confusion score

Side-by-Side Comparison

Feature key KKK
Definition An object designed to open and close a lock. Initialism of Ku Klux Klan.

Letter map: key vs KKK

Shared letters muted; letters that set key and KKK apart highlighted. Shared run: 1.

3 ch
key
3 ch
KKK

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: key is anoun and KKKaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 22344, derived from the frequency rank of both members and their visual similarity.

key is recorded at frequency rank #788, classified as anoun, pronounced /kiː/. KKK is at rank #21,556, tagged as aname.

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 22344, this pair ranks #417,276 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of key vs KKK

Shared letters: k. Private to "key": ey. Private to "KKK": -.

"key" · 3 letters · shape CVV  ·  "KKK" · 3 letters · shape CCC

Frequently Asked Questions

Can "key" and "KKK" be used interchangeably?
No - they are not even the same part of speech. "key" is a noun and "KKK" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "key" or "KKK"?
"key" is the more common of the two: it sits at frequency rank #788 in our English list, against #21,556 for "KKK". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "key" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "KKK" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #417,276 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "key" and "KKK" also get mixed up with nearby pairs, the highest-scored neighbour is "KKK vs Kop". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list