kervsKGBWhich spelling fits?

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

Which to use

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

#38,929
“ker” frequency rank
#19,629
“KGB” frequency rank
58558
confusion score

Side-by-Side Comparison

Feature ker KGB
Definition A chief of the Luo people. The Committee for State Security of the Soviet Union (the Soviet security service).

Letter map: ker vs KGB

Shared letters muted; letters that set ker and KGB apart highlighted. Shared run: 1.

3 ch
ker
3 ch
KGB

Part-of-speech tell for ker / KGB

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ker is anoun and KGBaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 58558, derived from the frequency rank of both members and their visual similarity.

ker is recorded at frequency rank #38,929, classified as anoun. KGB is at rank #19,629, 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 58558, this pair ranks #111,769 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of ker vs KGB

Shared letters: k. Private to "ker": er. Private to "KGB": bg.

"ker" · 3 letters · shape CVC  ·  "KGB" · 3 letters · shape CCC

Frequently Asked Questions

Can "ker" and "KGB" be used interchangeably?
No - they are not even the same part of speech. "ker" is a noun and "KGB" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ker" vs "KGB" - which ranks higher?
"KGB" is the more common of the two: it sits at frequency rank #19,629 in our English list, against #38,929 for "ker". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "ker" and "KGB". Here's where to go from here.

  • Full dictionary entry for "ker" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "KGB" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #111,769 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "ker" and "KGB" also get mixed up with nearby pairs, the highest-scored neighbour is "ker vs Kop". Nearby pair

Confusion rank #111,769 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list